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 / MD

STEPHEN B WILLIAMS, MD

INTERVENTIONAL CARDIOLOGY

Medical school: HARVARD MEDICAL SCHOOL

Graduated: 1997

Offers telehealth

NPI: 1528131687

Practice Locations (1)

CAPITOL CARDIOLOGY ASSOCIATES, LLC

1019 BRIGHTSEAT RD

HYATTSVILLE, MD 207853738

3015521200

Source: CMS National Downloadable File, September 2026.