HealthCareAtlasUSA

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Doctors / NY

GEHAN W MAHMOUD, MD

INTERNAL MEDICINE

Graduated: 2020

NPI: 1548845399

Practice Locations (1)

NORTH SHORE-LIJ MEDICAL PC

375 SEGUINE AVE

STATEN ISLAND, NY 103093932

7182266902

Source: CMS National Downloadable File, September 2026.

GEHAN MAHMOUD, MD | HealthCareAtlasUSA