Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Charles J Cathcart, MD

Individual provider Internal Medicine Physician · NPI 1861461535

Charles J Cathcart, MD is an Internal Medicine in Portland, Maine. Graduated from University of Vermont College of Medicine in 1984, 42 years ago. Licensed in Maine.

Years since qualifying
42
Trained at
University of Vermont College 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

84 Marginal Way Ste 700
Portland, ME 04101
Phone: (207) 774-5816
Fax: (207) 523-8597
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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 012327 (ME)

Record details

NPI number1861461535
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 16, 2006
Last updated in NPPESJuly 19, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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