Individual provider · Type 1 NPI

Olga Shleyfer, D.O

Internal Medicine Physician · Allentown, PA

NPI number 1114862257 Active

Practice location

1200 S Cedar Crest Blvd
Allentown, PA 18103-6202

Call (484) 862-3156 Map

Mailing address

34 Primrose Ln
Huntingdon Valley, PA 19006-5441

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XOT025147 (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 1114862257

Olga Shleyfer, D.O's National Provider Identifier is 1114862257, issued on Apr 23, 2026. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Allentown, PA. The record was last updated on Apr 23, 2026.