Individual provider · Type 1 NPI

Lisa Marie Witmer, MD

Internal Medicine Physician · Hershey, PA

NPI number 1891498069 Active

Practice location

500 University Dr, Mc CA410
Hershey, PA 17033-2360

Call (717) 531-8521 Map

Other practice locations

  • 1150 Cocoa Ave, Hershey, PA 17033-1712 · (717) 314-6015

Specialties and licenses

TaxonomyCodeLicense
Student in an Organized Health Care Education/Training Program 390200000X207R00000X (PA)
Hospitalist Physician 208M00000XMD493832 (PA)
Internal Medicine Physician Primary 207R00000XMD493832 (PA)

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 1891498069

Lisa Marie Witmer, MD's National Provider Identifier is 1891498069, issued on Mar 24, 2023. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Hershey, PA. The record was last updated on Jun 2, 2026.