Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. PHILIP MICHAEL O'HALLORAN, M.D.
ActiveDR. PHILIP MICHAEL O'HALLORAN, M.D. is a Occupational Medicine healthcare provider located in WARREN, Michigan. NPI 1306939285 is currently active in the NPPES registry. Verify at CMS.
Occupational Medicine · WARREN, MI
Registration Details
- NPI Number
- 1306939285
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 2, 2006 (19.677034499409 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
4301407335 (MI)4301407335 (MI)4301407335 (MI)4301407335 (MI)
Practice Information
- Address
-
11800 E 12 MILE RDWARREN, MI, 480933472Browse MI providers · Browse ZIP 48093
- Phone
- 5865735059
- Primary Specialty
-
Occupational Medicine
2083X0100X
- Additional Specialty
- Family Medicine
- Additional Specialty
- Preventive Medicine
- Additional Specialty
- Occupational Medicine
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.