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 / ME

MARK E MCALLISTER, MD

FAMILY PRACTICE

Medical school: GEISEL SCHOOL OF MEDICINE AT DARTMOUTH

Graduated: 2007

Also: EMERGENCY MEDICINE

NPI: 1386844157

Practice Locations (2)

MAINEHEALTH

22 BRAMHALL ST

PORTLAND, ME 041023134

2078859905

MAINEHEALTH

6 GLEN COVE DR

ROCKPORT, ME 048564272

2079218969

Source: CMS National Downloadable File, September 2026.

MARK MCALLISTER, MD | HealthCareAtlasUSA