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

NIKOLAOS A ALEXANDROU, MD

EMERGENCY MEDICINE

Graduated: 1986

Also: INTERNAL MEDICINE

NPI: 1902944226

Practice Locations (1)

EMERGENCY CARE SERVICES OF NEW YORK PC

121 DEKALB AVE

BROOKLYN, NY 112015425

7182508000

Source: CMS National Downloadable File, September 2026.