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

BENJAMIN T WILLIAMS, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF ARIZONA COLLEGE OF MEDICINE

Graduated: 2010

NPI: 1699091629

Practice Locations (3)

NORTHBAY PHYSICIANS SURGERY CENTER, LLC

1200 B GALE WILSON BLVD

FAIRFIELD, CA 945333552

7074293600

NORTHBAY PHYSICIANS SURGERY CENTER, LLC

1000 NUT TREE RD

VACAVILLE, CA 956874100

7076247000

NORTHBAY PHYSICIANS SURGERY CENTER, LLC

1020 NUT TREE RD

VACAVILLE, CA 956874100

Source: CMS National Downloadable File, September 2026.

BENJAMIN WILLIAMS, MD | HealthCareAtlasUSA