Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Catherine E Dubeau, MD

Individual provider Internal Medicine Physician · NPI 1508928060

Catherine E Dubeau, MD practises Internal Medicine in Portland, Maine. Graduated from University of Connecticut School of Medicine in 1985, 41 years ago. Practices with Mainehealth, a 2,615-clinician group and accepts Medicare assignment. Licensed in Maine, New Hampshire and Vermont.

Years since qualifying
41
Trained at
University of Connecticut School of Medicine
Licensed in
ME, NH, VT
In the registry since
2006
Specialties on file
4
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

66 Bramhall St Fl 1
Portland, ME 04102-3355
Phone: (207) 662-3157
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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 MD27899 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence 17951 (NH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 042.0015802-COMP (VT)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 17951 (NH)

Record details

NPI number1508928060
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 14, 2006
Last updated in NPPESMarch 11, 2024
Certification dateMarch 11, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients122
Services billed 351 a service is one billed item, such as a visit, a test or a procedure
Average patient age81

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Mainehealth Maine Medical Center Hospital · Portland, ME · listed as Maine Medical Center
  • Mainehealth Mid Coast Hospital Hospital · Brunswick, ME
  • Amedisys Home Health Home health agency · Portland, ME
  • Mainehealth Chans Home Health And Hospice Home health agency · Brunswick, ME
  • Northern Light Home Care & Hospice Home health agency · So Portland, ME
  • Andwell Health Partners Hospice · Scarborough, ME
  • Compassus - Greater Maine Hospice · Scarborough, ME

Colleagues at Mainehealth

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2615 clinicians in the practice; 12 are shown here.

Other providers in Portland