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 / MD

MARK PEELER, MD

VASCULAR SURGERY

Medical school: JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1992

Offers telehealth

NPI: 1316931421

Practice Locations (5)

MEDSTAR HEART INSTITUTE LLC

2002 MEDICAL PKWY, SUITE 500

ANNAPOLIS, MD 214013268

4105736480

MEDSTAR MEDICAL GROUP II LLC

3300 N CALVERT ST

BALTIMORE, MD 212182820

4105546629

MEDSTAR HEART INSTITUTE LLC

3333 N CALVERT ST

BALTIMORE, MD 212182867

4102618500

MEDSTAR HEART INSTITUTE LLC

1630 MAIN ST, SUITE 208

CHESTER, MD 216192793

4106433186

MEDSTAR MEDICAL GROUP II LLC

7501 SURRATTS RD

CLINTON, MD 207353362

3018777353

Source: CMS National Downloadable File, September 2026.