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 / RI

WILLIAM G TSIARAS, MD

OPHTHALMOLOGY

Medical school: WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY

Graduated: 1975

NPI: 1376609180

Practice Locations (1)

78 BAKER ST

PROVIDENCE, RI 029054417

4018314592

Source: CMS National Downloadable File, September 2026.

WILLIAM TSIARAS, MD | HealthCareAtlasUSA