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
GASTROENTEROLOGY
Graduated: 2018
NPI: 1245733062
JOHN MUIR PHYSICIAN NETWORK
1479 YGNACIO VALLEY RD, SUITE 150
WALNUT CREEK, CA 945982986
9259414058
Source: CMS National Downloadable File, September 2026.