Individual provider · Type 1 NPI

Mark T. O'Brien, DO

Family Medicine Physician · St. Clair, MI

NPI number 1255322509 Active

Practice location

1280 S 9th St
St. Clair, MI 48079-5368

Fax (810) 326-1534

Other practice locations

  • 4150 River Rd, Suite F2, East China, MI 48054-2915 · (810) 329-4660

Specialties and licenses

TaxonomyCodeLicense
Family Medicine Physician Primary 207Q00000X5101009744 (MI)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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About NPI 1255322509

Mark T. O'Brien, DO's National Provider Identifier is 1255322509, issued on Nov 3, 2005. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in St. Clair, MI. The record was last updated on Feb 25, 2022.