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

JOHN J COEN, MD

RADIATION ONCOLOGY

Medical school: UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL

Graduated: 1998

NPI: 1891720165

Practice Locations (2)

ROGER WILLIAMS RADIATION THERAPY LLC

50 MAUDE ST

PROVIDENCE, RI 029084325

4014562690

SOUTHERN NEW ENGLAND REGIONAL CANCER CENTER, LLC

115 CASS AVE

WOONSOCKET, RI 028954705

4013561701

Source: CMS National Downloadable File, September 2026.

JOHN COEN, MD | HealthCareAtlasUSA