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 / NH

JEFFREY A HANISSIAN, MD

EMERGENCY MEDICINE

Medical school: PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA

Graduated: 1999

Also: INTERNAL MEDICINE

NPI: 1619070919

Practice Locations (1)

COTTAGE HOSPITAL

90 SWIFTWATER RD

WOODSVILLE, NH 037851421

6037479000

Source: CMS National Downloadable File, September 2026.

JEFFREY HANISSIAN, MD | HealthCareAtlasUSA