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

WILLIAM R TATOMER, MD

PSYCHIATRY

Medical school: UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE

Graduated: 1971

NPI: 1104862689

Practice Locations (2)

101 S SAN MATEO DR, SUITE 300

SAN MATEO, CA 944013819

101 S SAN MATEO DR, SUITE 300

SAN MATEO, CA 944013844

6503424442

Source: CMS National Downloadable File, September 2026.

WILLIAM TATOMER, MD | HealthCareAtlasUSA