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

MARK P GHASSIBI, MD

OPHTHALMOLOGY

Medical school: GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2016

NPI: 1356871230

Practice Locations (6)

UNIVERSITY PHYSICIANS OF BROOKLYN, INC.

1520 FLATBUSH AVE

BROOKLYN, NY 112102450

7182701714

UNIVERSITY PHYSICIANS OF BROOKLYN, INC.

26 COURT ST

BROOKLYN, NY 112420103

7187801530

UNIVERSITY PHYSICIANS OF BROOKLYN, INC.

450 CLARKSON AVE

BROOKLYN, NY 112032012

7182701714

AMBOY MEDICAL PRACTICE PC

1058 FOREST AVE

STATEN ISLAND, NY 103102419

7188181058

AMBOY MEDICAL PRACTICE PC

4434 AMBOY RD

STATEN ISLAND, NY 103123845

7189849658

AMBOY MEDICAL PRACTICE PC

4434 AMBOY RD, SUITE B

STATEN ISLAND, NY 103123845

7189849637

Source: CMS National Downloadable File, September 2026.