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

WILLIAM J SCHWARTZ, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY

Graduated: 1975

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1255367355

Practice Locations (1)

NORTH SHORE MEDICAL GROUP OF THE MOUNT SINAI SCHOOL OF MEDICINE

2520 30TH AVE

ASTORIA, NY 111022448

7188087777

Source: CMS National Downloadable File, September 2026.

WILLIAM SCHWARTZ, MD | HealthCareAtlasUSA