Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Brian T. Gietzen, M. D., P. C.

Organization Internal Medicine Physician · NPI 1902023641

Brian T. Gietzen, M. D., P. C. is an Internal Medicine Physician in Rochester Hills, Michigan. Licensed in Michigan. Registered with an NPI since 2007.

Licensed in
MI
In the registry since
2007
Specialties on file
2

Practice location Address checks out

1460 Walton Blvd Ste 200
Rochester Hills, MI 48309-1768
Phone: (248) 650-1800
Fax: (248) 650-1856
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301070159 (MI)

Record details

NPI number1902023641
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Brian Gietzen — Owner Medical Director · (248) 650-1800
Other names Legacy Medical Group
NPI enumeratedApril 20, 2007
Last updated in NPPESOctober 15, 2020
Certification dateOctober 15, 2020
Mailing address1460 Walton Blvd, Suite 200, Rochester Hills, MI 48309-1768

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