HEALTH CARE MEDICAL ASSOC
HEALTH CARE MEDICAL ASSOC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1679798425, based in Eureka, CA. The organization lists 3 taxonomy classifications, with Obstetrics & Gynecology Physician recorded as primary.
Getting there
The practice address on file is 3200 WALFORD AVE E, Eureka, CA 95503. 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 |
|---|---|---|
| 00A033996 | CA | Health Maintenance Organization |
This provider holds licence 00A033996 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
- 0749274025
- Enrollment ID
- O20040409000625
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 Obstetrics & Gynecology covers
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women. NUCC Health Care Provider Taxonomy, code 207V00000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207V00000X | Obstetrics & Gynecology Physician | — | — | primary |
| 2085U0001X | Diagnostic Ultrasound Physician Diagnostic Ultrasound | — | — | |
| 302R00000X | Health Maintenance Organization | 00A033996 | CA |
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 | 1679798425 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 16, 2007 |
| Last updated | Jul 16, 2026 |
| Status | Active |
| Practice address |
3200 WALFORD AVE E Eureka, CA 95503 (707) 445-3443 Fax (707) 445-1848 |
| Mailing address |
3200 WALFORD AVE STE E Eureka, CA 95503 |
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 | 6 | 7 | 9 | 7 | 9 | 8 | 4 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 5 | 9 | 5 | 9 | 7 | 4 | 4 |
Sum = 75 · next multiple of 10 = 80 · check digit = 5 · actual last digit = 5
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.