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 / MA

CLAYTON SMITH, MD

RADIATION ONCOLOGY

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2019

NPI: 1184184160

Practice Locations (2)

RADIATION ONCOLOGY ASSOCIATES, PA

295 VARNUM AVE

LOWELL, MA 018542134

9789376000

RADIATION ONCOLOGY ASSOCIATES, PA

789 CENTRAL AVE

DOVER, NH 038202526

6037428787

Source: CMS National Downloadable File, September 2026.