Miriam Cho, M.D
Miriam Cho, M.D is a Geriatric Medicine (Family Medicine) Physician in Riverside, CA, registered under NPI 1003036187.
Getting there
Here is what surrounds this office in Riverside, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 248 ft away. The nearest transit stop is 0.23 mi away, served by Arlington & Yellowstone. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Parking 154 ft ~1 min
Parking 243 ft ~1 min
Parking 248 ft ~1 min
Transit Indiana & Brockton 874 ft ~4 min
Transit Arlington & Brockton 0.20 mi ~5 min
Transit Arlington & Yellowstone 0.23 mi ~5 min
Coffee Starbucks 0.24 mi ~5 min
Convenience 7-Eleven 0.33 mi ~7 min
Restaurant Alvaro's Mexican Food 0.35 mi ~8 min
Gas station 7-Eleven 0.38 mi ~8 min
Convenience 7-Eleven 0.39 mi ~8 min
Restaurant Baker's Drive-In 0.40 mi ~8 min
Coffee Backstreet Cafe 0.48 mi ~10 min
Restaurant Devereaux House 0.48 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| A99950 | CA | Geriatric Medicine (Family Medicine)… primary |
This provider holds licence A99950 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Geriatric Medicine
- PAC ID
- 4688733587
- Enrollment ID
- I20081106000771
Medicare enrolment is recorded as approved under the provider type Practitioner - Geriatric Medicine. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Geriatric Medicine covers
A family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes, and the hospital. NUCC Health Care Provider Taxonomy, code 207QG0300X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003036187 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 30, 2007 |
| Last updated | Apr 11, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | M.D |
| Practice address |
7117 BROCKTON AVE Riverside, CA 92506 (951) 782-3616 Fax (951) 784-3268 |
| Other identifiers |
A99950
· Other (CA) ZZZ31887Z · Other (CA) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 3 | 6 | 1 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 3 | 1 | 7 |
Sum = 43 · next multiple of 10 = 50 · check digit = 7 · actual last digit = 7
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.