Individual provider · Type 1 NPI

Jon E. Hershkowitz, MD

Internal Medicine Physician · Summit, NJ

NPI number 1811985203 Active

Practice location

120 Summit Ave, Summit Medical Group
Summit, NJ 07901-2804

Fax (908) 277-8779

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XMA69995 (NJ)
Hospitalist Physician 208M00000XMA69995 (NJ)

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 1811985203

Jon E. Hershkowitz, MD's National Provider Identifier is 1811985203, issued on Oct 10, 2005. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Summit, NJ. The record was last updated on Jul 13, 2026.