HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

GANESH SIVAKUMAR, MD

INTERNAL MEDICINE

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 2022

Offers telehealth

NPI: 1619626728

Practice Locations (2)

NORTH SHORE-LIJ MEDICAL PC

261 E 78TH ST

NEW YORK, NY 100751216

2129881083

MARCUS AVENUE MEDICAL PC

38 E 32ND ST, FL 9

NEW YORK, NY 100165563

2127252020

Source: CMS National Downloadable File, September 2026.

GANESH SIVAKUMAR, MD | HealthCareAtlasUSA