| 99 Medical Equipment Healthcare Supplies & Wheelchair Center | AP Medical Equipment | Monterey Park | DMEPOS, Orthotics & Prosthetics |
| A & A Pharmacies Inc | Royal Pharmacy | Huntington Beach | Community Rx, DMEPOS |
| A & K Pharmacy Inc. | Montebello Professional Pharmacy | Montebello | Community Rx, DMEPOS |
| ABC Medihealth, Inc. | ABC Medical Supply & Equipment | Pomona | DMEPOS |
| ABM Pharmacy Inc. | ABM Pharmacy | Glendale | Community Rx, DMEPOS |
| Ace Care DME LLC | NA | Sacramento | DMEPOS |
| ActiCare Health Inc | NA | Livermore | DMEPOS, Remote Home Monitoring |
| Advanced Bionics LLC | NA | Valencia | DMEPOS |
| Advanced Healthcare Pharmacy, Inc. | Advanced Healthcare Pharmacy | Garden Grove | Community Rx, DMEPOS |
| Advanced Investment Group, Inc. | Advanced Medical Equipment | Fountain Valley | Complex Rehabilitation, DMEPOS |
| Adventist Health Clear Lake Hospital Inc | Adventist Health Clear Lake | Lakeport | Rural Health Clinic |
| Adventist Health Clear Lake Hospital Inc. | Adventist Health Clear Lake | Hidden Valley Lake | Rural Health Clinic |
| Adventist Health Clear Lake Hospital, Inc | Adventist Health Clear Lake | Clearlake | Rural Health Clinic |
| Adventist Health Clearlake Hospital, Inc. | Adventist Health Clearlake | Corning | Rural Health Clinic |
| Aid Depot Medical Supply | NA | Hesperia | DMEPOS |
| Akaranta Inc | Sierra Pharmacy | Rancho Cucamonga | Community Rx, DMEPOS, Non-Sterile Compounding |
| Ameri Mex Pharmacy | NA | Brawley | Community Rx, DMEPOS |
| American Med | NA | Stockton | Clinical Respiratory, DMEPOS |
| Ana Family Pharmacy | NA | Winnetka | Community Rx, DMEPOS |
| Ana Pharmacy Corp. | Ana Pharmacy | Garden Grove | Community Rx, DMEPOS |
| Anand Narayan MD Inc | Narayan Medical Clinic | Dinuba | Rural Health Clinic |
| AP Med Inc. | Great RX Pharmacy | Menifee | Community Rx, DMEPOS |
| Arsen Barseghian DME | Arsenio Medical Supply | Glendale | DMEPOS, Orthotics & Prosthetics |
| Arya Medical Group Corp | Arya Medical Group | Mendota | Rural Health Clinic |
| Arya Mobility Seva Inc | Mobility City of Milpitas | Milpitas | DMEPOS Subcontractor |
| ASAP RX Corporation | ASAP Pharmacy | Glendale | DMEPOS |
| Aspire Rx Inc. | The Prescription Shop | Montebello | Community Rx, DMEPOS, Non-Sterile Compounding, Orthotics & Prosthetics |
| Audrey Pharmacy Inc. | Audrey Pharmacy | Westminster | Community Rx, DMEPOS, Specialty Pharmacy |
| Audrey Pharmacy Inc. | Audrey Pharmacy Location #2 | Westminster | Community Rx, DMEPOS |
| Auro Pharmacies, Inc. | Central Drugs | La Habra | DMEPOS |
| Bansi Corporation | Total Care Pharmacy | Beaumont | Community Rx, DMEPOS |
| Bascom Pharmacy | NA | San Jose | Community Rx, DMEPOS |
| Beemans Prescription Pharmacy | Pharmacy Service Inc | San Bernardino | Community Rx, DMEPOS |
| Better Health Pharmacy & Medical Supply | Better Health Pharmacy | Sunland | Community Rx, DMEPOS |
| Big Sur Health Center | NA | Big Sur | Rural Health Clinic |
| BK Pharmacy Corp. | NA | Fresno | Community Rx, DMEPOS |
| BK Pharmacy, Corp. | NA | Madera | Community Rx, DMEPOS |
| Bolsa Medical MTM Pharma Inc | MTM Pharmacy IV | Huntington Beach | Community Rx, DMEPOS |
| Brook Forest DME LLC | NA | Fresno | DMEPOS |
| Burbank Village Compounding Pharmacy Inc. | Burbank Village Pharmacy | Burbank | Community Rx, DMEPOS, Non-Sterile Compounding |
| California Sleep Solutions LLC | California Sleep Solutions | Roseville | Clinical Respiratory, DMEPOS |
| California Sleep Solutions LLC | NA | Sacramento | Clinical Respiratory, DMEPOS |
| Care First Pharmacy, Inc | Glenvista Pharmacy | Glendale | Community Rx, DMEPOS |
| Caremax Of The Bay | NA | Hayward | DMEPOS Subcontractor |
| Caremax RM Corporation | Caremax Pharmacy | Buena Park | Clinical Respiratory, Complex Rehabilitation, DMEPOS |
| Caremore Anaheim MTM Pharma Inc | MTM Pharmacy V | Anaheim | Community Rx, DMEPOS |
| Carepro Medical Supply | NA | Glendale | DMEPOS, Orthotics & Prosthetics |
| Carrie's Pharmacy, Inc. | Carrie's Pharmacy | Burbank | Community Rx, DMEPOS |
| Caspian Medical Supply Health Care | NA | Woodland Hills | DMEPOS, Orthotics & Prosthetics |
| Central Pharmacy | NA | Vallejo | Community Rx, DMEPOS |
| Central Valley Medical Supplies and Equipment | NA | Northridge | DMEPOS, Orthotics & Prosthetics |
| Ceres Drug Store Inc | Ceres Drug Store | Ceres | Community Rx, DMEPOS |
| Cheng Pharmacy Services Inc. | Atlantic Pharmacy | Los Angeles | Community Rx, DMEPOS |
| Cherry Clinic | NA | Cutler | Rural Health Clinic |
| Chino Hills Professional Pharmacy, Inc. | Chino Hills Professional Pharmacy | Chino Hills | Community Rx, DMEPOS |
| Circle A Pharmacy, Inc. | Circle A Pharmacy, Inc. | Van Nuys | Community Rx, DMEPOS, Long Term Care Pharmacy |
| Citrine Medical Equipment, Inc. | NA | Van Nuys | DMEPOS |
| Coalinga Medical Center LLC | Coalinga Regional Medical Center LLC | Coalinga | Rural Health Clinic |
| Colusa Medical Center, LLC | Colusa Health Clinic | Colusa | Rural Health Clinic |
| Colusa Medical Center, LLC | Williams Health Clinic | Williams | Rural Health Clinic |
| Colusa Medical Center, LLC | Arbuckle Health Clinic | Arbuckle | Rural Health Clinic |
| Colusa Medical Center, LLC | First Care Medical Associates | Orland | Rural Health Clinic |
| Colusa Medical Center, LLC | Frontier Village Family Health Center | Red Bluff | Rural Health Clinic |
| Community Memorial Health System | Premiere Health Center | Santa Paula | Rural Health Clinic |
| CPAP Cloud Inc | CPAP Cloud | Burbank | Clinical Respiratory, DMEPOS |
| Cygni Rx Inc | Sugarbeats Pharmacy | Fountain Valley | Community Rx, DMEPOS, Long Term Care Pharmacy |
| D&R Pharmacy, Inc. | Pico-Union Pharmacy | Los Angeles | Community Rx, DMEPOS |
| D-Professional Rx Inc | D Pharmacy | Fountain Valley | Community Rx, DMEPOS |
| De La Star Pharmacy Inc. | De La Star Pharmacy | Burbank | Community Rx, DMEPOS |
| Desert Pharmacy | NA | El Centro | Community Rx, DMEPOS |
| DFAD, Inc | Pax Pharmacy II | Sierra Madre | Community Rx, DMEPOS, Long Term Care Pharmacy |
| Diamond Respiratory Care Inc | NA | Riverside | Clinical Respiratory, DMEPOS |
| Dignity Health | Dignity Health Women's Health Services | Red Bluff | Rural Health Clinic |
| Dignity Health | Dignity Health Lassen Medical Clinic-Red Bluff | Red Bluff | Rural Health Clinic |
| Dignity Health | Dignity Health Lassen Medical Clinic-Cottonwood | Cottonwood | Rural Health Clinic |
| Dignity Health | Dignity Health Solano Street Medical Clinic | Corning | Rural Health Clinic |
| Dorado Pharmacy | NA | Pacomia | Community Rx, DMEPOS |
| Doves Landing Pharmacy | Doves Landing Pharmacy | Oroville | Community Rx, DMEPOS |
| Drug Therapy Systems Co., Inc. | Chico Medical Supply | Chico | DMEPOS |
| E.V.A. Health LLC | Citrus Valley Pharmacy | Covina | Community Rx, DMEPOS |
| Eastern Plumas Health Care District | Eastern Plumas Health Care District | Loyalton | Rural Health Clinic |
| Eastwind Partners Inc | Healthy Family Pharmacy | Huntington Park | Community Rx, DMEPOS |
| El Tejon Drug Co. | El Tejon Pharmacy | Bakersfield | DMEPOS |
| El Tejon Drug Co. | El Tejon Pharmacy | Bakersfield | DMEPOS |
| Elite MedTrans LLC | NA | Anaheim | DMEPOS |
| Emporium Medical Equipment, Inc. | NA | Fullerton | Complex Rehabilitation, DMEPOS, Orthotics & Prosthetics |
| Encino Care Pharmacy | NA | Encino | Community Rx, DMEPOS, Non-Sterile Compounding |
| Entech Medical Corporation | NA | La Verne | DMEPOS |
| Erick Madrigal MD MBA Inc | Clinica Agua Viva | Lindsay | Patient-Centered Medical Home |
| Erick Madrigal MD, MBA, Inc. | Clinica Agua Viva | Lindsay | Rural Health Clinic |
| Evergreen Rx Inc. | Medico Pharmacy | Los Angeles | Community Rx, DMEPOS |
| Evexia Health | Inovia Pharmacy | Bakersfield | Community Rx, DMEPOS, Non-Sterile Compounding |
| Expert Medical Supplies | La Cienega Pharmacy | Van Nuys | DMEPOS |
| F&N Pharma, Inc. | West Pharmacy | Huntington Beach | Community Rx, DMEPOS |
| F&N Pharma, Inc. | West Drug | Westminister | Community Rx, DMEPOS |
| Fairview MTM Pharma Inc. | Professional Pharmacy Fairview | Santa Ana | Community Rx, DMEPOS, Specialty Pharmacy |
| Family Medical Inc. | Family Medical | Napa | DMEPOS, Orthotics & Prosthetics |
| FedMed Inc | FedMed | Oakland | DMEPOS |
| Fishbor Inc. | Plaza West Pharmacy | North Hills | Community Rx, DMEPOS, Orthotics & Prosthetics |
| Fobi Comprehensive Pharmacy Inc. | Fobi Comprehensive Pharmacy #1 | Paramount | Community Rx, DMEPOS |
| Fortuna Family Medicine Inc | NA | Fortuna | Rural Health Clinic |
| Fortune Pharmacy Inc. | Alhambra Professional Pharmacy | Alhambra | Community Rx, DMEPOS |
| FRD Specialty Pharmacy Inc | Foothill Remedy Drugs | Tujunga | Community Rx, DMEPOS |
| Fresno Medical Supply Inc. | NA | Fresno | Clinical Respiratory, DMEPOS, Orthotics & Prosthetics |
| GKN Rx Inc | NA | Livingston | Community Rx, DMEPOS, Long Term Care Pharmacy |
| Global Health Plus Inc | MTM Plus Pharmacy | Santa Ana | Community Rx, DMEPOS |
| Global Mercantile, Inc. | NA | Valencia | DMEPOS |
| Golden Care Pharmacy Inc. | Golden Care Pharmacy | Los Angeles | Community Rx, DMEPOS |
| Golden Valley Medical & Oxygen Service | NA | San Bernardino | Complex Rehabilitation, DMEPOS |
| Good Samaritan Hospital, CA LTD PTP | Good Samaritan Healthcare Center Wasco | Wasco | Rural Health Clinic |
| H & H Pharmacy Services Inc. | Galaxy Pharmacy | Anaheim | Community Rx, DMEPOS |
| Hair with a Cause LLC | Oncology Aesthetics & Wellness | Los Angeles | DMEPOS |
| Halo Logistics LLC | NA | Trabuco Canyon | DMEPOS Subcontractor |
| Hanna Pharmacy, Inc. | Wards Pharmacy | Long Beach | Community Rx, DMEPOS |
| Harbor Healthy Living Pharmacy, Inc. | NA | Santa Ana | Community Rx, DMEPOS |
| Harry Chen MD Inc A Professional Corporation | NA | Fowler | Rural Health Clinic |
| Hazel Hawkins Memorial Hospital | Hazel Hawkins Primary Care and Surgical Specialty Center | Hollister | Rural Health Clinic |
| Healthy Standards Inc. | NA | Glendale | DMEPOS, Orthotics & Prosthetics |
| Healthy Way Pharmacy Prop Corp. | Healthy Way Pharmacy | Van Nuys | Community Rx, DMEPOS |
| HEP Pharmacy | Ventana Pharmacy | Tarzana | Community Rx, DMEPOS |
| Homecare Medical Products, Inc. | Comfortcare Pharmacy & Medical Products | Glendale | Clinical Respiratory, Complex Rehabilitation, DMEPOS, Orthotics & Prosthetics |
| Homecare Medical Products, Inc. | Comfortcare Pharmacy & Medical Products | Sylmar | Clinical Respiratory, Complex Rehabilitation, DMEPOS, Orthotics & Prosthetics |
| Horsnyder Pharmacy Inc. | NA | Santa Cruz | Community Rx, DMEPOS, Orthotics & Prosthetics |
| I & G Pharmacy Inc. | NA | Glendale | Community Rx, DMEPOS |
| I Feel Good Medical Outlet | George J. Nixon | Fairfield | DMEPOS |
| I.V. Family Pharmacy, Inc. | Hope Pharmacy | Calexico | Community Rx, DMEPOS |
| Imperial Manor Skilled Nursing Inc | Imperial Valley Rural Health Clinic | Brawley | Rural Health Clinic |
| Infusion Connections Pharmacy Services Incorporated | NA | Santa Monica | Community Rx, DMEPOS, Infusion Services, Sterile Compounding |
| Inland Empire Diagnostics, Inc. | NA | Palm Desert | DMEPOS, Orthotics & Prosthetics |
| Inland Empire Pharmacy Services Inc | ArrowCare Pharmacy | San Bernardino | Community Rx, DMEPOS |
| Intracommunity Home Care, Inc. | NA | Glendale | Clinical Respiratory, Complex Rehabilitation, DMEPOS, Orthotics & Prosthetics |
| J&R Pharmacy PC | JC Neighborhood Pharmacy | Corona | Community Rx, DMEPOS |
| JLM Pharmacy Inc. | Home Care Pharmacy | Simi Valley | DMEPOS, Orthotics & Prosthetics |
| John C. Fremont Healthcare District- Northside Clinic | NA | Coulterville | Rural Health Clinic |
| K & Z Inc | Global RX Pharmacy & Compounding | Irvine | Community Rx, DMEPOS, Non-Sterile Compounding |
| K&S Kaplan Inc. | Scott Drugs | Burbank | Community Rx, DMEPOS |
| Kalisthenics, LLC | Gentell Wound Solutions | Ontario | DMEPOS |
| Kindred Care, INC. | Kindred Care Pharmacy | Calabasas | Community Rx, DMEPOS, Non-Sterile Compounding |
| King Pharmacy Corporation | King Pharmacy | Los Angeles | Community Rx, DMEPOS |
| Kingdom Medical Supply, Inc. | NA | San Francisco | DMEPOS |
| Kovac's Care Rx, Inc | Kovac's Care Pharmacy | Van Nuys | Community Rx, DMEPOS |
| KS Care LLC | NA | San Diego | DMEPOS, Orthotics & Prosthetics |
| L&S Drugs, Inc. | Karen Pharmacy | Burbank | Community Rx, DMEPOS, Long Term Care Pharmacy, Non-Sterile Compounding |
| Landmark Specialty Pharmacy, Inc. | NA | Burbank | Community Rx, DMEPOS |
| Lantan LLC | Azul Home Care Partners | Paramount | DMEPOS, Orthotics & Prosthetics |
| LCM Pharmaceuticals Inc. | LC Scripts Pharmacy & Compounding | Westminster | Community Rx, DMEPOS, Non-Sterile Compounding |
| Lifetime Rx Inc | Cal-hills Pharmacy | La Habra | Community Rx, DMEPOS, Long Term Care Pharmacy |
| Lilit Arzumanyan, Inc. | Tujunga Pharmacy | Tujunga | Community Rx, DMEPOS |
| LS RX LLC | White Cross Pharmacy | Brawley | Community Rx, DMEPOS |
| Maico Pharmacy, Inc. | Maico Pharmacy | Westminster | Community Rx, DMEPOS |
| Mark Twain Health Care District | Valley Springs Health & Wellness Center | Valley Springs | Rural Health Clinic |
| Mark Twain Medical Center | James Dalton Medical Office | Angels Camp | Rural Health Clinic |
| Mark Twain Medical Center | Family Medicine Center- San Andreas | San Andreas | Rural Health Clinic |
| Mark Twain Medical Center | Family Medical Center- Arnold | Arnold | Rural Health Clinic |
| Mark Twain Medical Center | Family Medical Center-Copperopolis | Copperopolis | Rural Health Clinic |
| Marshall Medical Center | NA | Placerville | Rural Health Clinic |
| Mayers Memorial Hospital District | NA | Burney | Rural Health Clinic |
| MDM Pharmacy Services LLC | New Pharmacy | Yucca Valley | Community Rx, DMEPOS |
| Medequip, Inc. | NA | Aliso Viejo | DMEPOS, Orthotics & Prosthetics |
| Medi-Ex Pharmacy, Inc. | Medi-Ex Pharmacy | Anaheim | Community Rx, DMEPOS |
| Medical Systems Home Health Care, Inc. | Resp Air | Fountain Valley | Clinical Respiratory, DMEPOS |
| MedSales Corporation | Beverly Pharmacy | West Hollywood | Community Rx, DMEPOS |
| Michel Daher Corp | PAX Pharmacy | Duarte | Community Rx, DMEPOS, Long Term Care Pharmacy |
| Mission Medical Supply | NA | San Diego | Clinical Respiratory, DMEPOS, Orthotics & Prosthetics |
| Mountain View Services, Inc. | NA | San Bernardino | DMEPOS |
| MTM Pharma Inc. | Professional Pharmacy Santa Ana | Santa Ana | Community Rx, DMEPOS |
| Narahealth, Inc. | Optima Medical Supply | Norwalk | DMEPOS |
| Newman Pioneer Drug Inc. | Pioneer Drug #1 | Newman | Community Rx, DMEPOS |
| Newman Pioneer Drug Inc. | Pioneer Drug #2 | Gustine | Community Rx, DMEPOS |
| Newstart Medical Group Inc | Stallant Health | Weimar | Rural Health Clinic |
| NextRx Pharma, LLC. | NextRx Pharmacy | Palmdale | Community Rx, DMEPOS |
| Nilkanth AMS Inc. | Choice Pharmacy | Calexico | Community Rx, DMEPOS |
| Nobel Medical Supplies, Inc. | NA | Moreno Valley | DMEPOS |
| Noland Enterprise, Inc. | Noland Enterprise, Inc. | Redding | DMEPOS, Orthotics & Prosthetics |
| Noland Enterprises, Inc. | Noland Enterprises, Inc. | Redding | DMEPOS, Orthotics & Prosthetics |
| Novis Corporation | Round Medical Supply & Uniforms | San Francisco | DMEPOS, Orthotics & Prosthetics |
| NRM Holdings LTD | Manchester Professional Pharmacy | Los Angeles | Community Rx, DMEPOS |
| NSN Family, Inc | Yucaipa Care Pharmacy | Yucaipa | Community Rx, DMEPOS |
| Oakland Pharmacy, Inc | New Oakland Pharmacy 2 | Oakland | Community Rx, DMEPOS |
| Orange Coast Respiratory Care Services, Inc. | NA | Anaheim | Clinical Respiratory, DMEPOS |
| Orchard Hospital | Medical Specialty Center Oroville | Oroville | Rural Health Clinic |
| Pacific Medical Equipment Inc. | NA | Oxnard | Clinical Respiratory, DMEPOS |
| Palo Verde Health Care District | Palo Verde Hospital | Blythe | Rural Health Clinic |
| Pearl Ventures | Pearl Medical Supply | Colton | DMEPOS |
| Peridot Health | Peridot Health Medical Clinic | McFarland | Rural Health Clinic |
| PETE DME, LLC | NA | Los Angeles | DMEPOS, Orthotics & Prosthetics |
| Pharmacy Alternatives California, LLC | Cottonwood Drugs | Cottonwood | DMEPOS |
| Pharmacy Service, Inc. | Beeman's Lake Arrowhead Pharmacy | Lake Arrowhead | Community Rx, DMEPOS |
| Pioneers Memorial Healthcare District | Pioneers Health Center | Brawley | Rural Health Clinic |
| Pioneers Memorial Healthcare District | The Pioneers Childrens Health Center | Brawley | Rural Health Clinic |
| Platinum Pharmacy Inc. | NA | Los Angeles | Community Rx, DMEPOS, Orthotics & Prosthetics |
| PMI O2, LLC | O2 Relief | Irvine | Clinical Respiratory, DMEPOS |
| Premier Care Rx, Inc. | Premier Care Pharmacy | Van Nuys | Community Rx, DMEPOS |
| Professional Rx, Inc. | Professional Pharmacy Westminster | Westminster | Community Rx, DMEPOS |
| Progressive Medical Concepts, LLC | Progressive Medical Concepts | Fresno | Warehouse/Distribution Center |
| ProMed Inc. | Cade Medical | Temecula | DMEPOS |
| Promed Supply LLC | NA | Van Nuys | DMEPOS |
| Providence St. Joseph Hospital | Ginny's Shop | Orange | DMEPOS, Orthotics & Prosthetics |
| Pumping Essentials LLC | NA | Moraga | DMEPOS |
| Pure Quality Medical Supply Inc | Pure Quality Medical Supply Inc | North Hills | DMEPOS |
| PV Drug Store | NA | Palos Verdes Estates | Community Rx, DMEPOS |
| Quality Team, Inc. | NA | Bakersfield | Clinical Respiratory, DMEPOS |
| Quickfill Rx, Inc | Quickfill Pharmacy | Tarzana | Community Rx, DMEPOS |
| R&C Corporation | Puritan Medical Equipment & Supplies | San Dimas | Clinical Respiratory, DMEPOS |
| Rahab & Associates LLC | Rahab Medical Supply | Hayward | DMEPOS |
| Raj Lunagaria, Inc. | Don's Drugs | San Bernardino | Community Rx, DMEPOS |
| Ram Durable Medical Equipment LLC | Score Orthopedics | San Diego | DMEPOS |
| Remedy Medical Equipment, Inc. | NA | Visalia | Clinical Respiratory, DMEPOS |
| Reshape Equipment, LLC | NA | Hayward | DMEPOS |
| Respiratory Care Plus | NA | Fresno | Clinical Respiratory, Complex Rehabilitation, DMEPOS |
| Restore Health Corp. | MTM Pharmacy I | Garden Grove | Community Rx, DMEPOS |
| RSJY Holdings LLC | Mobility City of San Diego | San Diego | DMEPOS Subcontractor |
| Rx Boutique Pharmacy, Inc. | NA | Tarzana | Community Rx, DMEPOS |
| Rx Pharmacy, Inc. | Rx Pharmacy | Bakersfield | Community Rx, DMEPOS |
| S8 Medical Equipment LLC | NA | Fremont | DMEPOS |
| Salinas Valley Memorial Health Care System | Taylor Farms Family Health & Wellness Center | Gonzales | Rural Health Clinic |
| Sanjiv Midha, MD, A Medical Corporation, A Professional Corporation | Gridley Children's Clinic | Gridley | Rural Health Clinic |
| Schraders' Medical Supply, Inc. | NA | Montclair | DMEPOS |
| Schraders' Medical Supply, Inc. | NA | Stockton | DMEPOS, Warehouse/Distribution Center |
| Script Company Inc. | Medical Plaza Pharmacy | Oxnard | Community Rx, DMEPOS, Orthotics & Prosthetics |
| See Me Deliver Pharmacy, Inc | NA | Simi Valley | Community Rx, DMEPOS |
| Shafter Pediatrics | NA | Shafter | Rural Health Clinic |
| Shafter Pediatrics | Elmo Pediatrics & Family Walk-In Clinic | McFarland | Rural Health Clinic |
| Shafter Urgent Care | NA | Shafter | Rural Health Clinic |
| Shazana Inc | Shazana Medical Products | Rancho Cucamonga | DMEPOS |
| Shiv Corporation Inc. | Medcare LTC Pharmacy | Anaheim | Community Rx, DMEPOS, Long Term Care Pharmacy |
| Shivsa, LLC | Boies Medical Center Pharmacy | Turlock | Community Rx, DMEPOS, Orthotics & Prosthetics |
| Shubh Labh Ventures, Inc. | King's Pharmacy | Upland | Community Rx, DMEPOS |
| Sierra View Local Health Care District | Sierra View Community Health Center - Terra Bella | Terra Bella | Rural Health Clinic |
| Sina Corporation | Irvine Pharmacy | Irvine | Community Rx, DMEPOS |
| SMS and Drug, Inc. | Irvine Medical Center Pharmacy | Irvine | Community Rx, DMEPOS, Orthotics & Prosthetics |
| SoCal Medical Supply Inc | NA | Valley Village | DMEPOS, Orthotics & Prosthetics |
| Southern Monterey County Memorial Hospital | Mee Memorial Children's Health and Wellness Center | King City | Rural Health Clinic |
| Southland Ortho Solutions, LLC | NA | Laguna Hills | DMEPOS, Orthotics & Prosthetics |
| Specialty Medical | NA | Pomona | Complex Rehabilitation, DMEPOS |
| Spoke Logistics, LLC | NA | Trabuco Canyon | DMEPOS Subcontractor |
| St. Joseph Medical Supply of Burbank, Inc. | NA | Burbank | DMEPOS |
| St. Kerollos Pharmacy Inc. | American Home Pharmacy | Cudahy | Community Rx, DMEPOS, Long Term Care Pharmacy |
| St. Kerollos Pharmacy Inc. | Carson Discount Pharmacy | Carson | Community Rx, DMEPOS, Orthotics & Prosthetics |
| St. Mary Pharmacy, Inc. | St. Mary Pharmacy | Northridge | Community Rx, DMEPOS |
| St. Mina Inc. | St. Mina Pharmacy | Fontana | DMEPOS |
| Stallant Medical Group Inc | Stallant Health And Wellness | Crescent City | Rural Health Clinic |
| Star Pharmacy Rx, Inc. | Stars Pharmacy | Guadalupe | Community Rx, DMEPOS |
| Sun Medical Equipment Inc. | Sun Medical Supplies | Upland | DMEPOS |
| Sun Medical Equipment Inc. | Sun Medical Supplies | Redlands | DMEPOS, Orthotics & Prosthetics |
| Sun Mobility Solutions LLC | Mobility City of Orange County | Lake Forest | DMEPOS Subcontractor |
| Sunrise Respiratory Care | NA | Irvine | Clinical Respiratory, DMEPOS |
| Sunshine Medical Equipment Inc | NA | La Mirada | Complex Rehabilitation, DMEPOS |
| Super Pharm Inc. | State Pharmacy | Van Nuys | Community Rx, DMEPOS |
| Supreme Care Pharmacy, Inc | Supreme Care Pharmacy | N Hollywood | Community Rx, DMEPOS |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | Santa Cruz | DMEPOS, Orthotics & Prosthetics |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | Sunnyvale | DMEPOS, Orthotics & Prosthetics |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | Dublin | DMEPOS, Orthotics & Prosthetics |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | Los Gatos | DMEPOS, Orthotics & Prosthetics |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | Fremont | DMEPOS, Orthotics & Prosthetics |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | Palo Alto | DMEPOS, Orthotics & Prosthetics |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | Mountain View | DMEPOS, Orthotics & Prosthetics |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | San Carlos | DMEPOS, Orthotics & Prosthetics |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | Palo Alto | DMEPOS, Orthotics & Prosthetics |
| Sutter Bay Medical Foundation | Palo Alto Medical Foundation | Sunnyvale | DMEPOS, Orthotics & Prosthetics |
| Tahoe Forest Healthcare District | Tahoe Forest MultiSpecialty Clinics-IMCARD | Truckee | Rural Health Clinic |
| Tahoe Forest Healthcare District | Tahoe Forest Multispecialty Clinics - IM/OB | Truckee | Rural Health Clinic |
| Tahoe Forest Hospital District | Tahoe Forest Multi Specialty Clinics-Pediatrics/Primary Care | Truckee | Rural Health Clinic |
| Tai On Pharmacy | NA | Los Angeles | Community Rx, DMEPOS |
| Talami Health Care LLC | Palm Care Pharmacy | National City | Community Rx, DMEPOS |
| Talami International Inc | Palm Care Pharmacy | El Cajon | Community Rx, DMEPOS, Orthotics & Prosthetics |
| Tarlani Corp | Tarlani Healthcare | Montrose | DMEPOS |
| TelNet-RX Specialties Inc. | TelNet-Rx Pharmacy La Verne | La Verne | Community Rx, DMEPOS |
| Theresa Pharmacy Inc. | Acare Pharmacy | Anaheim | Community Rx, DMEPOS |
| Theresa Pharmacy Inc. | 2010 Pharmacy | Westminster | Community Rx, DMEPOS |
| Tiffany Thu, Inc. | King Pharmacy & DME | San Jose | Community Rx, DMEPOS |
| Ultimate HME Inc. | NA | Santa Ana | DMEPOS |
| Unicare Diagnostics, Inc. | Breatherite Pharmacy | Newbury Park | Clinical Respiratory, DMEPOS |
| Unicare Pharma Inc. | Lanvy Pharmacy | Westminister | Community Rx, DMEPOS |
| Unicare Pharmacy, Inc. | AleraCare Pharmacy California | Van Nuys | Community Rx, DMEPOS, Infusion Services, Specialty Pharmacy, Sterile Compounding |
| Unipharma, Inc | NA | Los Alamitos | Community Rx, DMEPOS |
| Unique Embroidery, Inc. | Unique Medical Equipment & Supplies | Alhambra | DMEPOS, Orthotics & Prosthetics |
| URS Pharmacy | URS Pharmacy | Rowland Heights | Community Rx, DMEPOS, Orthotics & Prosthetics |
| Valley Healthcare Centers | Sequoia Family Medical Center | Lindsay | Rural Health Clinic |
| Valley Healthcare Centers | Sequoia Family Medical Center | Earlimart | Rural Health Clinic |
| Van Rx, Inc. | Van Pharmacy | Garden Grove | Community Rx, DMEPOS |
| Vanguard Medical Corporation | NA | Wasco | Rural Health Clinic |
| Vanguard Medical Corporation | N/A | Wasco | Rural Health Clinic |
| Vanguard Medical Corporation | NA | Arvin | Rural Health Clinic |
| Verdugo Medical Supply | NA | La Crescenta | DMEPOS, Orthotics & Prosthetics |
| Vibrant Care Pharmacy, Inc | NA | Oakland | Community Rx, DMEPOS, Long Term Care Pharmacy |
| VIHA Pharma Inc | CBC Mission Pharmacy | Pomona | Community Rx, DMEPOS |
| Virgo Medical and Rehab Supply | NA | Montclair | DMEPOS |
| VoxMed Pharmacy | DirectCare Pharmacy | Fountain Valley | Community Rx, DMEPOS, Long Term Care Pharmacy |
| Walnut Pharmacy LLC | NA | Visalia | Community Rx, DMEPOS, Long Term Care Pharmacy |
| Well Care Pharmacy | NA | Glendale | Community Rx, DMEPOS |
| Wellness Essentials, Inc. | Wellness Essentials | Sherman Oaks | DMEPOS |
| Welltech Network Inc | A Plus Pharmacy | Buena Park | Community Rx, DMEPOS |
| West Side Health Care District | West Side Family Health Care | Taft | Rural Health Clinic |
| Willits Hospital Inc. | Adventist Health Howard Memorial | Willits | Rural Health Clinic |
| Xpress Med Pharmacy Inc | Xpress Med Pharmacy | Fountain Valley | Community Rx, DMEPOS, Long Term Care Pharmacy |
| YM Drugs | NA | Van Nuys | Community Rx, DMEPOS |