CITY HEALTH, A MEDICAL CORPORATION
CITY HEALTH, A MEDICAL CORPORATION is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1477940187, based in San Leandro, CA. The organization lists 11 taxonomy classifications, with Multi-Specialty Clinic/Center recorded as primary.
Getting there
The practice address on file is 201 DOLORES AVE, San Leandro, CA 94577. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| C3763203 | CA | Urgent Care Clinic/Center |
This provider holds licence C3763203 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
- Part B Supplier - Clinic/group Practice
- PAC ID
- 5890003024
- Enrollment ID
- O20151007002146
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. 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 Multi-Specialty covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QM1300X
All registered taxonomy codes
This provider registers 12 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QM1300X | Multi-Specialty Clinic/Center Multi-Specialty | — | — | primary |
| 207N00000X | Dermatology Physician | — | — | |
| 207ND0101X | MOHS-Micrographic Surgery Physician MOHS-Micrographic Surgery | — | — | |
| 207ND0900X | Dermatopathology Physician Dermatopathology | — | — | |
| 207NP0225X | Pediatric Dermatology Physician Pediatric Dermatology | — | — | |
| 207NS0135X | Procedural Dermatology Physician Procedural Dermatology | — | — | |
| 207Q00000X | Family Medicine Physician | — | — | |
| 207R00000X | Internal Medicine Physician | — | — | |
| 207RE0101X | Endocrinology, Diabetes & Metabolism Physician Endocrinology, Diabetes & Metabolism | — | — | |
| 208000000X | Pediatrics Physician | — | — | |
| 261QU0200X | Urgent Care Clinic/Center Urgent Care | C3763203 | CA | |
| 261QU0200X | Urgent Care Clinic/Center Urgent Care | — | — |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1477940187 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 20, 2015 |
| Last updated | May 13, 2025 |
| Status | Active |
| Practice address |
201 DOLORES AVE San Leandro, CA 94577 (510) 971-2489 |
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 | 4 | 7 | 7 | 9 | 4 | 0 | 1 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 5 | 7 | 9 | 4 | 0 | 1 | 7 |
Sum = 63 · next multiple of 10 = 70 · 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.