Individual provider · Type 1 NPI

Jaroslaw P. Siwik, MD

Internal Medicine Physician · Portage, MI

NPI number 1043280522 Active

Practice location

2600 W Centre Ave, Bronson Internal Medicine Associates
Portage, MI 49024-4828

Call (269) 324-4141 Map

Fax (269) 324-2020

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X4301070284 (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 1043280522

Jaroslaw P. Siwik, MD's National Provider Identifier is 1043280522, issued on Jan 25, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Portage, MI. The record was last updated on Nov 27, 2023.