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

HEATHER MADIGAN, DO

INTERNAL MEDICINE

Medical school: UNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE

Graduated: 2000

NPI: 1033263553

Practice Locations (1)

UPSTATE NY DOCTOR OF MEDICINE PLLC

427 GUY PARK AVE

AMSTERDAM, NY 120101064

5188421900

Source: CMS National Downloadable File, September 2026.

HEATHER MADIGAN, DO | HealthCareAtlasUSA