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 / NY

MARK A HARRISON, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 2005

Also: INTERNAL MEDICINE

NPI: 1285799585

Practice Locations (4)

HUDSON VALLEY CARDIOVASCULAR PRACTICE PC

60 MERRITT BLVD, SUITE 200

FISHKILL, NY 125242990

8458979760

HUDSON VALLEY CARDIOVASCULAR PRACTICE PC

939 LITTLE BRITAIN RD

NEW WINDSOR, NY 125537210

8455671800

HUDSON VALLEY CARDIOVASCULAR PRACTICE PC

1 COLUMBIA ST

POUGHKEEPSIE, NY 126013924

HUDSON VALLEY CARDIOVASCULAR PRACTICE PC

6511 SPRING BROOK AVE, SUITE 1006

RHINEBECK, NY 125723709

8454731188

Source: CMS National Downloadable File, September 2026.

MARK HARRISON, MD | HealthCareAtlasUSA