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 / NJ

HOWARD A GRELLER, MD

EMERGENCY MEDICINE

Medical school: NEW YORK UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1998

Also: ADDICTION MEDICINE, MEDICAL TOXICOLOGY

NPI: 1376631085

Practice Locations (1)

UNIVERSITY PHYSICIAN ASSOCIATES OF NEW JERSEY INC

30 BERGEN ST

NEWARK, NJ 071073000

9739720037

Source: CMS National Downloadable File, September 2026.