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
INTERNAL MEDICINE
Graduated: 2001
NPI: 1487987798
JOHN MUIR PHYSICIAN NETWORK
2400 BALFOUR RD, SUITE 120
BRENTWOOD, CA 945134956
9253088112
Source: CMS National Downloadable File, September 2026.