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
PHYSICIAN ASSISTANT
Graduated: 2007
NPI: 1912194689
WILLIAM F SIMA MD INC
322 POSADA LN, SUITE A
TEMPLETON, CA 934654021
8054345555
322 POSADA LN A
Source: CMS National Downloadable File, September 2026.