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
NEPHROLOGY
Graduated: 2001
NPI: 1467081943
PERMANENTE MEDICAL GROUP INC
27303 SLEEPY HOLLOW S AVE
HAYWARD, CA 945454203
5107844000
Source: CMS National Downloadable File, September 2026.