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

CAROL A AHERN, MD

FAMILY PRACTICE

Medical school: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE

Graduated: 1988

NPI: 1760546915

Practice Locations (2)

SONOMA VALLEY COMMUNITY HEALTH CENTER

19270 SONOMA HWY 12

Sonoma, CA 954765414

SONOMA VALLEY COMMUNITY HEALTH CENTER

19270 HWY 12

SONOMA, CA 954765414

7079396070

Source: CMS National Downloadable File, September 2026.

CAROL AHERN, MD | HealthCareAtlasUSA