Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. MARK T. O'BRIEN, D.O.
Active Sole ProprietorDR. MARK T. O'BRIEN, D.O. is a Family Medicine healthcare provider located in SAINT CLAIR, Michigan. NPI 1255322509 is currently active in the NPPES registry. Verify at CMS.
Family Medicine · SAINT CLAIR, MI
Registration Details
- NPI Number
- 1255322509
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Nov 3, 2005 (20.771664646158 yrs)
- Last Updated
- Feb 25, 2022
- License
-
5101009744 (MI)
- Sole Proprietor
- Yes
Practice Information
- Address
-
1280 S 9TH STSAINT CLAIR, MI, 480795368Browse MI providers · Browse ZIP 48079
- Phone
- 8103260837
- Fax
- 8103261534
- Primary Specialty
-
Family Medicine
207Q00000X
Other Family Medicine Providers in SAINT CLAIR, MI
| Name | Credential | NPI |
|---|---|---|
| LAURA LUCIO-REINCKE | M.D. | 1851392930 |
| DR. DAWN MARIE LAMBRECHT | MD | 1356317317 |
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.