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

THOMAS M ORMISTON, MD

INTERNAL MEDICINE

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

Graduated: 1997

NPI: 1982709440

Practice Locations (1)

COUNTY OF SANTA CLARA

751 S BASCOM AVE, SANTA CLARA VLY MED

SAN JOSE, CA 951282604

4088855000

Source: CMS National Downloadable File, September 2026.

THOMAS ORMISTON, MD | HealthCareAtlasUSA