Individual provider · Type 1 NPI

Patricia Nicole Siy, MD

Internal Medicine Physician · Madison, WI

NPI number 1003755943 Active

Practice location

600 Highland Ave
Madison, WI 53792-0001

Call (608) 263-6400 Map

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X102281851 (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…

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About NPI 1003755943

Patricia Nicole Siy, MD's National Provider Identifier is 1003755943, issued on Mar 26, 2026. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Madison, WI. The record was last updated on Jun 16, 2026.