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

SEAN C GALLIGAN, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Graduated: 2011

NPI: 1982995692

Practice Locations (1)

AMBOY MEDICAL PRACTICE PC

4360 HYLAN BLVD

STATEN ISLAND, NY 103126533

7188185000

Source: CMS National Downloadable File, September 2026.

SEAN GALLIGAN, MD | HealthCareAtlasUSA