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

ROBERT C WILLIAMS, DDS

ORAL SURGERY

Medical school: LOMA LINDA UNIVERSITY SCHOOL OF DENTISTRY

Graduated: 1970

Also: DENTIST

NPI: 1336268077

Practice Locations (1)

1000 PROFESSIONAL DR

NAPA, CA 945586410

7079685442

Source: CMS National Downloadable File, September 2026.

ROBERT WILLIAMS, DDS | HealthCareAtlasUSA