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 L MCALLISTER, MD

NEUROLOGY

Graduated: 2010

Offers telehealth

NPI: 1295050755

Practice Locations (4)

MAINEHEALTH

1 MEDICAL CTR DR

BIDDEFORD, ME 040059422

2072824270

MAINEHEALTH

35 MILE ST

DAMARISCOTTA, ME 045434047

2075631234

MAINEHEALTH

22 BRAMHALL ST

PORTLAND, ME 041023134

2078859905

MAINEHEALTH

6 GLEN COVE DR

ROCKPORT, ME 048564272

2079218969

Source: CMS National Downloadable File, September 2026.