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

JAMES A HIRSHBERG, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL

Graduated: 2003

NPI: 1518183664

Practice Locations (2)

SUTTER BAY MEDICAL FOUNDATION

3200 KEARNEY ST

FREMONT, CA 945382299

5104901222

BERKELEY EMERGENCY MEDICAL GROUP INC

350 HAWTHORNE AVE

OAKLAND, CA 946093108

5106554000

Source: CMS National Downloadable File, September 2026.

JAMES HIRSHBERG, MD | HealthCareAtlasUSA