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 / NJ

MAYER R EZER, MD

INTERNAL MEDICINE

Medical school: HARVARD MEDICAL SCHOOL

Graduated: 1998

NPI: 1417925538

Practice Locations (1)

HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - PRIMARY CARE PC

530 NEW BRUNSWICK AVE

PERTH AMBOY, NJ 088613654

7323245073

Source: CMS National Downloadable File, September 2026.