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: 1992
NPI: 1366478257
PERMANENTE MEDICAL GROUP INC
3553 WHIPPLE RD
UNION CITY, CA 945871507
5106754010
Source: CMS National Downloadable File, September 2026.