HealthCareAtlasUSA

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Doctors / DC

JAY A MAZEL, MD

CARDIAC ELECTROPHYSIOLOGY

Medical school: STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY

Graduated: 1992

Also: CARDIOVASCULAR DISEASE (CARDIOLOGY)

Offers telehealth

NPI: 1851308704

Practice Locations (15)

MEDSTAR HEART INSTITUTE LLC

110 IRVING ST NW

WASHINGTON, DC 200103017

2028772851

MEDSTAR MEDICAL GROUP II LLC

1133 21ST ST NW, MEDSTAR AT LAFAYETTE CENTRE

WASHINGTON, DC 200363390

2024162000

MEDSTAR MEDICAL GROUP II LLC

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

WASHINGTON, DC 200363735

2024292401

MEDSTAR MEDICAL GROUP II LLC

3007 TILDEN ST NW

WASHINGTON, DC 200083030

MEDSTAR MEDICAL GROUP II LLC

3007 TILDEN ST NE, SUITE 5N

WASHINGTON, DC 200083030

MEDSTAR HEART INSTITUTE LLC

2002 MEDICAL PKWY, SUITE 500

ANNAPOLIS, MD 214013268

4105736480

MEDSTAR HEART INSTITUTE LLC

3333 N CALVERT ST

BALTIMORE, MD 212182867

4102618500

MEDSTAR MEDICAL GROUP II LLC

4175 N HANSON CT

BOWIE, MD 207163179

3018096880

MEDSTAR MEDICAL GROUP II LLC

29955 THREE NOTCH RD, 100 MMG AT CHARLOTTE HALL

CHARLOTTE HALL, MD 206223159

3012905300

MEDSTAR HEART INSTITUTE LLC

1630 MAIN ST, SUITE 208

CHESTER, MD 216192793

4106433186

MEDSTAR MEDICAL GROUP II LLC

1406 CRAIN S HWY 106

GLEN BURNIE, MD 210614086

4107686440

MEDSTAR MEDICAL GROUP II LLC

18101 PRINCE PHILIP DR

OLNEY, MD 208321514

3015707404

MEDSTAR MEDICAL GROUP II LLC

18105 PRINCE PHILIP DR

OLNEY, MD 208321514

3017748962

MEDSTAR MEDICAL GROUP II LLC

18111 PRINCE PHILIP DR

OLNEY, MD 208321513

3017747170

MEDSTAR MEDICAL GROUP II LLC

3305 N LEISURE WORLD BLVD, MEDSTAR HEALTH AT LEISURE WORLD BLV

SILVER SPRING, MD 209061367

3015981590

Source: CMS National Downloadable File, September 2026.

JAY MAZEL, MD | HealthCareAtlasUSA