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

DAVID ERSTEIN, MD

ALLERGY/IMMUNOLOGY

Medical school: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER

Graduated: 2006

Also: INTERNAL MEDICINE

NPI: 1245494806

Practice Locations (3)

PHYSICIAN AFFILIATE GROUP OF NEW YORK PC

234 E 149 ST

BRONX, NY 104515504

7185796101

PHYSICIAN AFFILIATE GROUP OF NEW YORK PC

2601 OCEAN PKWY

BROOKLYN, NY 112357745

7186165356

ADVANCED DERMATOLOGY PC

510 MONTAUK HWY

WEST ISLIP, NY 117954422

6315871132

Source: CMS National Downloadable File, September 2026.

DAVID ERSTEIN, MD | HealthCareAtlasUSA