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 / DC

WILLIAM YOON, MD

VASCULAR SURGERY

Medical school: VIRGINIA COMMONWEALTH UNIVERSITY, SCHOOL OF MEDICINE

Graduated: 2011

NPI: 1720368657

Practice Locations (3)

MEDSTAR MEDICAL GROUP II LLC

110 IRVING ST NW

WASHINGTON, DC 200103017

2028777000

MEDSTAR MEDICAL GROUP II LLC

201 E UNIVERSITY PKWY

BALTIMORE, MD 212182829

4105542000

UNIVERSITY HOSPITALS MEDICAL GROUP INC

11100 EUCLID AVE

CLEVELAND, OH 441061716

2168441000

Source: CMS National Downloadable File, September 2026.

WILLIAM YOON, MD | HealthCareAtlasUSA