Michael Ohabughiro, MD
Michael Ohabughiro, MD is an Internal Medicine Physician in Oakland, CA, registered under NPI 1003304866.
Getting there
Here is what surrounds this office in Oakland, based on OpenStreetMap data collected Sep 4, 2026. Parking is available about 265 ft away at Employee Parking. The nearest transit stop is 0.48 mi away, served by Park Boulevard & Greenwood Avenue.
Getting here and what is nearby
Parking Employee Parking 141 ft ~1 min
Parking Employee Parking 166 ft ~1 min
Transit 14th Avenue & East 29th Street 288 ft ~2 min
Parking Employee Parking 265 ft ~2 min
Transit 14th Avenue & 19th Avenue 357 ft ~2 min
Restaurant Cafeteria 405 ft ~2 min
Gas station QuikStop 760 ft ~3 min
Convenience Sky Market 790 ft ~3 min
Restaurant Taqueria el Cruzero 0.25 mi ~6 min
1309 MacArthur Boulevard
Mo-Fr 08:00-21:00; Sa 08:00-17:00
Convenience California's 0.26 mi ~6 min
1301 MacArthur Boulevard
Mo-Th, Su 07:00-24:00; Fr, Sa 07:00-01:00
Gas station Arco 0.38 mi ~8 min
Transit Park Boulevard & Greenwood Avenue 0.48 mi ~10 min
3824 Park Boulevard, Oakland 94602
Convenience 24 Hour Convenience Market 0.50 mi ~10 min
2900 Park Boulevard
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 |
|---|---|---|
| A165734 | CA | Internal Medicine Physician primary |
This provider holds licence A165734 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 - Internal Medicine
- PAC ID
- 9638574213
- Enrollment ID
- I20210819001586
Medicare enrolment is recorded as approved under the provider type Practitioner - Internal 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 Internal Medicine covers
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. NUCC Health Care Provider Taxonomy, code 207R00000X
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 | 1003304866 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 27, 2018 |
| Last updated | Jul 12, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
1411 E 31ST ST FL 2 Oakland, CA 94602 (510) 437-5039 Fax (510) 535-7313 |
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 | 3 | 0 | 4 | 8 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 0 | 8 | 8 | 3 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.