Individual provider · Type 1 NPI

Zachary Thomas Siress, DO

Internal Medicine Physician · St. Joseph, MO

NPI number 1407598022 Active

Practice location

5514 Corporate Dr Ste 120
St. Joseph, MO 64507-7754

Call (816) 271-1350 Map

Fax (816) 271-1355

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X2025053213 (MO)

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 1407598022

Zachary Thomas Siress, DO's National Provider Identifier is 1407598022, issued on Apr 13, 2022. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in St. Joseph, MO. The record was last updated on Apr 7, 2026.