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

STEVEN CHAO, MD

INTERNAL MEDICINE

Graduated: 1988

NPI: 1861434706

Practice Locations (1)

GOOD SAMARITAN HOSPITAL MEDICAL CENTER

1000 MONTAUK HWY

WEST ISLIP, NY 117954927

6313763000

Source: CMS National Downloadable File, September 2026.

STEVEN CHAO, MD | HealthCareAtlasUSA