HealthCareAtlasUSA

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

MARK J APFEL, MD

FAMILY PRACTICE

Medical school: STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE

Graduated: 1973

NPI: 1538219779

Practice Locations (1)

ANDERSON VALLEY HEALTH CENTER

13500 AIRPORT RD

BOONVILLE, CA 954159133

7078953477

Source: CMS National Downloadable File, September 2026.