Individual provider · Type 1 NPI

Seth Losiewicz, MD

Internal Medicine Physician · Lafayette, IN

NPI number 1801591268 Active

Practice location

5165 Mccarty Ln
Lafayette, IN 47905-8764

Call (765) 448-8000 Map

Fax (765) 838-4758

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice locations

  • 900 S Limestone Ctw 304, Lexington, KY 40536-0293 · (859) 323-2834

Specialties and licenses

TaxonomyCodeLicense
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Internal Medicine Physician Primary 207R00000X01099592A (IN)

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 1801591268

Seth Losiewicz, MD's National Provider Identifier is 1801591268, issued on Apr 4, 2023. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Lafayette, IN. The record was last updated on Aug 17, 2026.