Individual provider · Type 1 NPI

Brian T. Gietzen, MD

Internal Medicine Physician · Rochester Hills, MI

NPI number 1639154263 Active

Practice location

1460 Walton Blvd, Ste 200
Rochester Hills, MI 48309-1768

Call (248) 650-1800 Map

Fax (248) 650-1856

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X4301070159 (MI)

Internal Medicine Physician: 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 medi…

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About NPI 1639154263

Brian T. Gietzen, MD's National Provider Identifier is 1639154263, issued on Dec 6, 2005. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Rochester Hills, MI. The record was last updated on Oct 9, 2026.