Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Douglas Couper, MD

Individual provider Internal Medicine Physician · NPI 1154371243

Dr. Douglas Couper, MD is an Internal Medicine in Portland, Maine. Graduated from Boston University School of Medicine in 1987, 39 years ago. Practices with Martin's Point Health Care, Inc, a 90-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
39
Trained at
Boston University School of Medicine
Licensed in
ME
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

331 Veranda St
Portland, ME 04103-5545
Phone: (207) 791-3796
Fax: (207) 828-2429
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD13320 (ME)

Record details

NPI number1154371243
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 11, 2006
Last updated in NPPESSeptember 29, 2020
Certification dateSeptember 29, 2020
Mailing addressPo Box 9746, Portland, ME 04104-5040

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Martin'S Point Health Care, Inc. — 90 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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