HealthCareAtlasUSA

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Doctors / NY

LEON MULLEN, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Graduated: 1976

NPI: 1497831986

Practice Locations (2)

30 MERRICK AVE, SUITE 105

EAST MEADOW, NY 115541580

5165420255

MERCY INTERNAL MEDICINE PC

1000 N VILLAGE AVE

ROCKVILLE CENTER, NY 115701000

5167051353

Source: CMS National Downloadable File, September 2026.

LEON MULLEN, MD | HealthCareAtlasUSA