Individual provider · Type 1 NPI

Ganesh Karthik Sivakumar

Internal Medicine Physician · New York, NY

NPI number 1619626728 Active

Practice location

38 E 32nd St Fl 9
New York, NY 10016-5563

Call (212) 725-2660 Map

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X338168 (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 1619626728

Ganesh Karthik Sivakumar's National Provider Identifier is 1619626728, issued on Mar 23, 2022. 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 Nov 7, 2025.