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

CLIFFORD JOHN SEWELL, MD

INTERNAL MEDICINE

Medical school: VIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE

Graduated: 1994

Offers telehealth

NPI: 1851437123

Practice Locations (1)

400 EL CERRO BLVD, SUITE 102

DANVILLE, CA 945261731

9258553780

Source: CMS National Downloadable File, September 2026.

CLIFFORD SEWELL, MD | HealthCareAtlasUSA