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

JAMES D MOSSON, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE

Graduated: 1972

NPI: 1437135670

Practice Locations (1)

MARK TWAIN HEALTH CARE DISTRICT

51 WELLNESS WAY

VALLEY SPRINGS, CA 952529736

2097727070

Source: CMS National Downloadable File, September 2026.

JAMES MOSSON, MD | HealthCareAtlasUSA