HealthCareAtlasUSA

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Doctors / NY

MICHAEL GEWIRTZ, MD

EMERGENCY MEDICINE

Graduated: 1982

NPI: 1093739534

Practice Locations (3)

CITY MEDICAL OF UPPER EAST SIDE PLLC

336 E 86TH ST

NEW YORK, NY 100284615

2127723627

CITY MEDICAL OF UPPER EAST SIDE PLLC

129 SUNRISE HWY W

PATCHOGUE, NY 117721846

6312305775

CITY MEDICAL OF UPPER EAST SIDE PLLC

5600 SUNRISE HWY

SAYVILLE, NY 117821017

6315637828

Source: CMS National Downloadable File, September 2026.

MICHAEL GEWIRTZ, MD | HealthCareAtlasUSA