HealthCareAtlasUSA

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Doctors / ME

DOUGLAS G ERTMAN, MD

FAMILY PRACTICE

Medical school: INDIANA UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1989

NPI: 1043253636

Practice Locations (3)

MERCY HOSPITAL

19 S GORHAM XING

GORHAM, ME 040382690

2075351400

MERCY HOSPITAL

40 PARK RD

WESTBROOK, ME 040923188

2078578174

MERCY HOSPITAL

409 ROOSEVELT TRL

WINDHAM, ME 040624821

2074008600

Source: CMS National Downloadable File, September 2026.

DOUGLAS ERTMAN, MD | HealthCareAtlasUSA