3e Pharmacy Inc
Riverside, CA 92503
CMS supplier identifier 20451851
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +3 more
Accepts Medicare assignment
← Medical equipment suppliers in California
Medical-equipment supplier directory
Medical equipment suppliers in RIVERSIDE, CA
47 CMS-listed supplier locations are associated with this city. Use PlanScout’s equipment search to check Medicare billing activity for the item you need.
Local CMS snapshot
What this RIVERSIDE supplier directory includes
These are CMS supplier-location facts, not quality ratings, inventory claims, or proof of a delivery area.
47CMS-listed supplier locations
24locations marked as accepting Medicare assignment
77distinct CMS-listed equipment categories represented
8exact location ZIP codes represented
How to use this supplier directory
- Search for the actual item. A supplier’s CMS category list is broader than evidence that it recently furnished your specific equipment.
- Confirm assignment and network status. Ask whether the supplier accepts Medicare assignment for the exact item and whether your Medicare Advantage plan treats it as in network.
- Confirm service and inventory directly. A local address does not establish delivery range, stock, setup support, or current availability.
Source: CMS Medical Equipment Suppliers data in PlanScout’s current directory. CMS does not publish Care Compare quality ratings for DME suppliers.
Browse RIVERSIDE supplier locations by ZIP code
These ZIP pages use each supplier’s exact CMS-listed location and appear only where at least three locations can be compared.
HCPCS billing details appear only where PlanScout can make an exact, unambiguous supplier-identifier-to-NPI match. A location without billing details is not evidence that it had no Medicare activity. The 2025 source reports Medicare payments and allowed beneficiaries; the 2024 source reports services and, where CMS published it, patient and rental information. These measures are not interchangeable and do not establish current inventory.
Advance Care Services Inc
Riverside, CA 92504
CMS supplier identifier 20406683
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +3 more
Accepts Medicare assignment
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- CGM sensors (monthly) (A4239): 45 Medicare services billed for CGM sensors (monthly) in 2024.
American Orthotics & Prosthetics
Riverside, CA 92506
CMS supplier identifier 20586113
CMS-listed categories: Orthoses: Custom Fabricated, Orthoses: Prefabricated (Non-Custom Fabricated), Orthoses: Off-The-Shelf, +4 more
Accepts Medicare assignment
Crescent Healthcare Inc
Riverside, CA 92507
CMS supplier identifier 20409347
CMS-listed categories: External Infusion Pumps and/or Supplies, Enteral Nutrients, Enteral Equipment and/or Supplies, +2 more
Accepts Medicare assignment
Deluxe Medical Supply Llc
Riverside, CA 92501
CMS supplier identifier 34362156
CMS-listed categories: Commodes, Urinals, Bedpans, Continuous Passive Motion (CPM) Devices, Contracture Treatment Devices: Dynamic Splint, +44 more
Accepts Medicare assignment
G & H Rapha Inc
Riverside, CA 92509
CMS supplier identifier 20530049
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +10 more
Accepts Medicare assignment
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 132 Medicare services billed for test strips in 2024.
- lancets (A4259): 48 Medicare services billed for lancets in 2024.
I4h Pharmacy Llc
Riverside, CA 92505
CMS supplier identifier 34362809
CMS-listed categories: External Infusion Pumps and/or Supplies
Accepts Medicare assignment
Joa Corporation
Riverside, CA 92504
CMS supplier identifier 20654657
CMS-listed categories: Orthoses: Custom Fabricated, Orthoses: Prefabricated (Non-Custom Fabricated), Orthoses: Off-The-Shelf, +4 more
Accepts Medicare assignment
Mexicare Pharmacy Inc
Riverside, CA 92503
CMS supplier identifier 34362857
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +3 more
Accepts Medicare assignment
Next Step Orthotics & Prosthetics, Inc.
Riverside, CA 92503
CMS supplier identifier 20511263
CMS-listed categories: Orthoses: Custom Fabricated, Orthoses: Prefabricated (Non-Custom Fabricated), Orthoses: Off-The-Shelf, +3 more
Accepts Medicare assignment
One Care Pharmacy Llc
Riverside, CA 92507
CMS supplier identifier 34362696
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +1 more
Accepts Medicare assignment
Parkview Medical Plaza Pharmacy Inc
Riverside, CA 92503
CMS supplier identifier 20649425
CMS-listed categories: Immunosuppressive Drugs, Nebulizer Drugs, Oral Anticancer Drugs, +3 more
Accepts Medicare assignment
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 35 Medicare services billed for test strips in 2024.
Prosum Dme Llc
Riverside, CA 92504
CMS supplier identifier 34363062
CMS-listed categories: Commodes, Urinals, Bedpans, Blood Glucose Monitors/Supplies (Non-Mail Order), Blood Glucose Monitors/Supplies (Mail Order), +35 more
Accepts Medicare assignment
Ralphs Grocery Company
Riverside, CA 92503
CMS supplier identifier 20515937
CMS-listed categories: Immunosuppressive Drugs, Nebulizer Drugs, Oral Anticancer Drugs, +11 more
Accepts Medicare assignment
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 58 Medicare services billed for test strips in 2024.
- lancets (A4259): 19 Medicare services billed for lancets in 2024.
Riverside Eye Specialists Medical Group Inc
Riverside, CA 92506
CMS supplier identifier 20666009
CMS-listed categories: Prosthetic Lenses: Conventional Eyeglasses, Prosthetic Lenses: Conventional Contact Lenses, Prosthetic Lenses: Prosthetics Cataract Lenses
Accepts Medicare assignment
Sams West Inc
Riverside, CA 92507
CMS supplier identifier 20452229
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +9 more
Accepts Medicare assignment
Super Care, Llc
Riverside, CA 92507
CMS supplier identifier 20453129
CMS-listed categories: Commodes, Urinals, Bedpans, Continuous Passive Motion (CPM) Devices, Contracture Treatment Devices: Dynamic Splint, +44 more
Accepts Medicare assignment
Walgreen Co
Riverside, CA 92506
CMS supplier identifier 20365571
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +4 more
Accepts Medicare assignment
Walgreen Co
Riverside, CA 92508
CMS supplier identifier 20368895
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +4 more
Accepts Medicare assignment
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 189 Medicare services billed for test strips in 2024.
- lancets (A4259): 41 Medicare services billed for lancets in 2024.
Walgreen Co
Riverside, CA 92509
CMS supplier identifier 20372315
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +4 more
Accepts Medicare assignment
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 191 Medicare services billed for test strips in 2024.
- lancets (A4259): 31 Medicare services billed for lancets in 2024.
Walgreen Co
Riverside, CA 92506
CMS supplier identifier 20379779
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +4 more
Accepts Medicare assignment
Walgreen Co
Riverside, CA 92507
CMS supplier identifier 20384141
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +4 more
Accepts Medicare assignment
Walgreen Co
Riverside, CA 92505
CMS supplier identifier 20390135
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +4 more
Accepts Medicare assignment
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 216 Medicare services billed for test strips in 2024.
- lancets (A4259): 64 Medicare services billed for lancets in 2024.
West Coast Dme & Supplies Llc
Riverside, CA 92507
CMS supplier identifier 20505689
CMS-listed categories: Commodes, Urinals, Bedpans, Continuous Passive Motion (CPM) Devices, Contracture Treatment Devices: Dynamic Splint, +22 more
Accepts Medicare assignment
Recent Medicare-billed HCPCS activity
2025 HME Databank CMS HCPCS snapshot
- knee brace (L1833): Served 302 patients for a knee brace in 2025. Medicare paid $94,914 for this code in 2025.
- knee brace (adjustable) (L1851): Served 107 patients for a knee brace (adjustable) in 2025. Medicare paid $44,726 for this code in 2025.
- wheeled walker (E0143): Served 350 patients for a wheeled walker in 2025. Medicare paid $16,123 for this code in 2025.
+2 additional billed HCPCS codes in the 2025 source.
2024 CMS billed services
- knee brace (L1833): 318 Medicare services billed for knee brace in 2024.
- wheeled walker (E0143): 300 Medicare services billed for wheeled walker in 2024.
- knee brace (adjustable) (L1851): 140 Medicare services billed for knee brace (adjustable) in 2024.
+1 additional billed HCPCS code in the 2024 source.
Albertsons Llc
Riverside, CA 92503
CMS supplier identifier 20624651
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +8 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 36 Medicare services billed for test strips in 2024.
Albertsons Llc
Riverside, CA 92508
CMS supplier identifier 20625869
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +8 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 30 Medicare services billed for test strips in 2024.
Apria Healthcare Llc
Riverside, CA 92507
CMS supplier identifier 20510177
CMS-listed categories: Automatic Ext Defibrillator (AEDS) and/or Supplies, Commodes, Urinals, Bedpans, Continuous Passive Motion (CPM) Devices, +46 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2025 HME Databank CMS HCPCS snapshot
- hospital bed (E0260): Served 51 patients for a hospital bed in 2025. Medicare paid $9,724 for this code in 2025.
- wheeled walker (E0143): Served 159 patients for a wheeled walker in 2025. Medicare paid $7,422 for this code in 2025.
- cane (E0100): Served 4 patients for a cane in 2025. Medicare paid $88 for this code in 2025.
2024 CMS billed services
- oxygen concentrator (E1390): 1,343 Medicare services billed for oxygen concentrator in 2024.
- CPAP machine (E0601): 1,017 Medicare services billed for CPAP machine in 2024.
- CPAP mask (A7034): 403 Medicare services billed for CPAP mask in 2024.
+6 additional billed HCPCS codes in the 2024 source.
Arlington Prescription Pharmacy Inc
Riverside, CA 92503
CMS supplier identifier 20451623
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Nebulizer Drugs, +11 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 26 Medicare services billed for test strips in 2024.
- lancets (A4259): 11 Medicare services billed for lancets in 2024.
Diamond Respiratory Care Inc
Riverside, CA 92507
CMS supplier identifier 20574851
CMS-listed categories: Commodes, Urinals, Bedpans, Continuous Passive Motion (CPM) Devices, Blood Glucose Monitors/Supplies (Non-Mail Order), +34 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2025 HME Databank CMS HCPCS snapshot
- CGM sensors (monthly) (A4239): Served 62 patients for CGM sensors (monthly) in 2025. Medicare paid $69,114 for this code in 2025.
- portable oxygen (E0431): Served 246 patients for a portable oxygen in 2025. Medicare paid $25,284 for this code in 2025.
- wheeled walker (E0143): Served 463 patients for a wheeled walker in 2025. Medicare paid $20,766 for this code in 2025.
+4 additional billed HCPCS codes in the 2025 source.
2024 CMS billed services
- oxygen concentrator (E1390): 1,891 Medicare services billed for oxygen concentrator in 2024.
- portable oxygen (E0431): 1,874 Medicare services billed for portable oxygen in 2024.
- nebulizer (E0570): 763 Medicare services billed for nebulizer in 2024.
+7 additional billed HCPCS codes in the 2024 source.
Garfield Beach Cvs Llc
Riverside, CA 92506
CMS supplier identifier 20432183
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +16 more
Assignment not indicated
Garfield Beach Cvs Llc
Riverside, CA 92501
CMS supplier identifier 20432279
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +16 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 150 Medicare services billed for test strips in 2024.
- lancets (A4259): 40 Medicare services billed for lancets in 2024.
- blood sugar meter (E0607): 16 Medicare services billed for blood sugar meter in 2024.
Garfield Beach Cvs Llc
Riverside, CA 92504
CMS supplier identifier 20432681
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +16 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 357 Medicare services billed for test strips in 2024.
- lancets (A4259): 89 Medicare services billed for lancets in 2024.
- CGM sensors (monthly) (A4239): 21 Medicare services billed for CGM sensors (monthly) in 2024.
+1 additional billed HCPCS code in the 2024 source.
Garfield Beach Cvs Llc
Riverside, CA 92508
CMS supplier identifier 20432777
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +16 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 313 Medicare services billed for test strips in 2024.
- lancets (A4259): 48 Medicare services billed for lancets in 2024.
Garfield Beach Cvs Llc
Riverside, CA 92506
CMS supplier identifier 20433893
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +16 more
Assignment not indicated
Garfield Beach Cvs Llc
Riverside, CA 92507
CMS supplier identifier 20434703
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +16 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 74 Medicare services billed for test strips in 2024.
- lancets (A4259): 24 Medicare services billed for lancets in 2024.
Garfield Beach Cvs Llc
Riverside, CA 92503
CMS supplier identifier 20435081
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +16 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 70 Medicare services billed for test strips in 2024.
- CGM sensors (monthly) (A4239): 15 Medicare services billed for CGM sensors (monthly) in 2024.
Garfield Beach Cvs Llc
Riverside, CA 92506
CMS supplier identifier 20437103
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +16 more
Assignment not indicated
Hanger Prosthetics & Orthotics West Inc
Riverside, CA 92506
CMS supplier identifier 20622011
CMS-listed categories: Neuromuscular Elect Stimulators (NMES)/Supplies, Orthoses: Custom Fabricated, Orthoses: Prefabricated (Non-Custom Fabricated), +5 more
Assignment not indicated
I.E. Dme Inc
Riverside, CA 92503
CMS supplier identifier 34361289
CMS-listed categories: Commodes, Urinals, Bedpans, Blood Glucose Monitors/Supplies (Non-Mail Order), Blood Glucose Monitors/Supplies (Mail Order), +14 more
Assignment not indicated
Longs Drug Stores California Llc
Riverside, CA 92503
CMS supplier identifier 20344649
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +16 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 165 Medicare services billed for test strips in 2024.
- lancets (A4259): 47 Medicare services billed for lancets in 2024.
- CGM sensors (monthly) (A4239): 17 Medicare services billed for CGM sensors (monthly) in 2024.
Luxottica Of America Inc
Riverside, CA 92503
CMS supplier identifier 20541317
CMS-listed categories: Prosthetic Lenses: Conventional Eyeglasses
Assignment not indicated
Luxottica Of America Inc
Riverside, CA 92503
CMS supplier identifier 20545505
CMS-listed categories: Prosthetic Lenses: Conventional Eyeglasses
Assignment not indicated
Pharmerica Drug Systems Llc
Riverside, CA 92507
CMS supplier identifier 20634329
CMS-listed categories: Immunosuppressive Drugs, Infusion Drugs, Nebulizer Drugs, +2 more
Assignment not indicated
Verio Healthcare, Inc
Riverside, CA 92507
CMS supplier identifier 20683691
CMS-listed categories: Commodes, Urinals, Bedpans, Continuous Passive Motion (CPM) Devices, Blood Glucose Monitors/Supplies (Non-Mail Order), +43 more
Assignment not indicated
Vons Companies Inc
Riverside, CA 92506
CMS supplier identifier 20467457
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Nebulizer Drugs, +7 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2025 HME Databank CMS HCPCS snapshot
- control solution (A4256): Served 1 patient for a control solution in 2025. Medicare paid $3 for this code in 2025.
2024 CMS billed services
- test strips (A4253): 18 Medicare services billed for test strips in 2024.
Walmart Inc
Riverside, CA 92503
CMS supplier identifier 20446421
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +9 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2024 CMS billed services
- test strips (A4253): 113 Medicare services billed for test strips in 2024.
- lancets (A4259): 24 Medicare services billed for lancets in 2024.
Walmart Inc
Riverside, CA 92507
CMS supplier identifier 20446427
CMS-listed categories: Epoetin, Immunosuppressive Drugs, Infusion Drugs, +9 more
Assignment not indicated
Recent Medicare-billed HCPCS activity
2025 HME Databank CMS HCPCS snapshot
- control solution (A4256): Served 1 patient for a control solution in 2025. Medicare paid $3 for this code in 2025.
2024 CMS billed services
- test strips (A4253): 209 Medicare services billed for test strips in 2024.
- lancets (A4259): 59 Medicare services billed for lancets in 2024.
Location grouping uses each supplier’s CMS-listed practice address, not distance, delivery area, product availability, or plan network. Call the supplier to confirm the exact item and expected cost.