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 / ME

ANDREW J DIONNE, MD

CRITICAL CARE (INTENSIVISTS)

Medical school: GEISEL SCHOOL OF MEDICINE AT DARTMOUTH

Graduated: 1999

Also: FAMILY PRACTICE

NPI: 1669426151

Practice Locations (1)

MAINEGENERAL MEDICAL CENTER

35 MEDICAL CTR PKWY

AUGUSTA, ME 043308160

2076211000

Source: CMS National Downloadable File, September 2026.

ANDREW DIONNE, MD | HealthCareAtlasUSA