HealthCareAtlasUSA

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Doctors / NY

ALEXANDER CHASIN, MD

EMERGENCY MEDICINE

Graduated: 2017

NPI: 1053841239

Practice Locations (3)

NORTH SHORE-LIJ MEDICAL PC

400 E MAIN ST

MOUNT KISCO, NY 105493417

9146661371

EMERGENCY PHYSICIAN SERVICES OF NEW YORK, P.C.

45 READE PL

POUGHKEEPSIE, NY 126013947

8454548500

CITY MEDICAL OF UPPER EAST SIDE PLLC

424 S BROADWAY

YONKERS, NY 107052301

9142190178

Source: CMS National Downloadable File, September 2026.

ALEXANDER CHASIN, MD | HealthCareAtlasUSA