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

DONALD ZWEIG, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE

Graduated: 1979

NPI: 1942317706

Practice Locations (2)

CEP AMERICA - CALIFORNIA

2540 E ST

CONCORD, CA 945201906

9296828200

GOLDEN VALLEY HEALTH CENTERS

200 C ST

PATTERSON, CA 953632701

2097224842

Source: CMS National Downloadable File, September 2026.

DONALD ZWEIG, MD | HealthCareAtlasUSA