Individual provider · Type 1 NPI

Harry S. Jacob, MD

Internal Medicine Physician · New Hyde Park, NY

NPI number 1346388162 Active

Practice location

2800 Marcus Ave Ste 203
New Hyde Park, NY 11042-1113

Call (516) 354-7900 Map

Fax (516) 354-7111

Mailing address

1010 Northern Blvd Ste 328
Great Neck, NY 11021-5329

Other practice locations

  • 3051 Long Beach Rd Ste 6, Oceanside, NY 11572-3240 · (516) 670-8800
  • 225 Nassau Blvd # B, West Hempstead, NY 11552-2247 · (516) 656-1919

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X112426 (NY)

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…

2 other providers at this address

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About NPI 1346388162

Harry S. Jacob, MD's National Provider Identifier is 1346388162, issued on Feb 2, 2007. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in New Hyde Park, NY. The record was last updated on Jun 18, 2026.