Individual provider · Type 1 NPI

Brett T. Mittelstedt

Internal Medicine Physician · Summit, WI

NPI number 1134878903 Active

Practice location

36500 Aurora Dr
Summit, WI 53066-4899

Call (262) 434-1000 Map

Mailing address

PO Box 735044
Chicago, IL 60673-5044

Other practice locations

  • 945 N 12th St, Milwaukee, WI 53233-1305 · (414) 219-7427

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X81460-21 (WI)

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…

251 other providers at this address

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About NPI 1134878903

Brett T. Mittelstedt's National Provider Identifier is 1134878903, issued on Mar 21, 2022. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Summit, WI. The record was last updated on Aug 11, 2025.