Individual provider · Type 1 NPI

Nathaniel Kratz, MD

Internal Medicine Physician · New York, NY

NPI number 1639532476 Active

Practice location

5141 Broadway
New York, NY 10034-1159

Call (212) 932-4461 Map

Mailing address

630 W 168th St # 4
New York, NY 10032-3725

Specialties and licenses

TaxonomyCodeLicense
Hospitalist Physician 208M00000X299476 (NY)
Addiction Medicine (Preventive Medicine) Physician 2083A0300X299476 (NY)
Internal Medicine Physician Primary 207R00000X299476 (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…

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About NPI 1639532476

Nathaniel Kratz, MD's National Provider Identifier is 1639532476, issued on Mar 30, 2016. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in New York, NY. The record was last updated on Mar 31, 2026.