Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. BRIAN JAMES O'NEILL, M.D.
ActiveDR. BRIAN JAMES O'NEILL, M.D. is a Internal Medicine healthcare provider located in MARTINEZ, California. NPI 1366425985 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · MARTINEZ, CA
Registration Details
- NPI Number
- 1366425985
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Nov 29, 2005 (20.715999744695 yrs)
- Last Updated
- Jul 8, 2007
- License
-
G42079 (CA)
Practice Information
- Address
-
150 MUIR RDMARTINEZ, CA, 945534668Browse CA providers · Browse ZIP 94553
- Phone
- 9253722018
- Fax
- 9253722020
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in MARTINEZ, CA
| Name | Credential | NPI |
|---|---|---|
| DR. GERHARD HEINRICH | M.D. | 1306828728 |
| DR. DAVID CHAPMAN | MD | 1578548129 |
| DR. NANCY BARBARA LAZARUS | M.D. | 1073598223 |
| THOMAS EDWARD GAMSKY | MD | 1043296247 |
| ALKA BAKUL PATEL | M.D.-PH.D. | 1780642314 |
| DR. WALTER J PETERS | M.D. | 1104857598 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.