HealthCareAtlasUSA

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Doctors / DC

OREST BOHDAN BARTOSZYK, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: RUTGERS NEW JERSEY MEDICAL SCHOOL

Graduated: 1979

Offers telehealth

NPI: 1295726537

Practice Locations (7)

MEDSTAR HEART INSTITUTE LLC

110 IRVING ST NW

WASHINGTON, DC 200103017

2028772851

MEDSTAR MEDICAL GROUP II LLC

3007 TILDEN ST NW, SUITE 5N

WASHINGTON, DC 200083030

MEDSTAR MEDICAL GROUP II LLC

1145 19TH ST NW, 311 MMG AT 19TH STREET NW

WASHINGTON, DC 200363735

2024292401

MEDSTAR HEART INSTITUTE LLC

13950 BRANDYWINE RD

BRANDYWINE, MD 206135815

3017822220

MEDSTAR MEDICAL GROUP II LLC

13950 BRANDYWINE RD

BRANDYWINE, MD 206135815

3017822220

MEDSTAR HEART INSTITUTE LLC

25500 POINT LOOKOUT RD

LEONARDTOWN, MD 206502015

3014758981

MEDSTAR MEDICAL GROUP II LLC

25500 POINT LOOKOUT RD

LEONARDTOWN, MD 206502015

2404344088

Source: CMS National Downloadable File, September 2026.

OREST BARTOSZYK, MD | HealthCareAtlasUSA