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 / CA

WILLIAM KOPELMAN, MD

GENERAL PRACTICE

Medical school: BRODY SCHOOL OF MEDICINE AT EAST CAROLINA UNIVERSITY

Graduated: 1996

Also: EMERGENCY MEDICINE

NPI: 1457318164

Practice Locations (1)

ERX PLUS PROFESSIONAL CORPORATION

9449 SAN FERNANDO RD

SUN VALLEY, CA 913521421

8662473141

Source: CMS National Downloadable File, September 2026.

WILLIAM KOPELMAN, MD | HealthCareAtlasUSA