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

MARY K HALLORAN, MD

FAMILY PRACTICE

Medical school: PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE

Graduated: 2009

NPI: 1396989059

Practice Locations (2)

ELIZABETHTOWN COMMUNITY HOSPITAL

75 PARK ST

ELIZABETHTOWN, NY 129322300

5186736377

ELIZABETHTOWN COMMUNITY HOSPITAL

39 FARRELL RD

WILLSBORO, NY 129963904

5185852831

Source: CMS National Downloadable File, September 2026.

MARY HALLORAN, MD | HealthCareAtlasUSA