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

Brett Armstrong, DO

Individual provider Emergency Medicine Physician · NPI 1942941562

Brett Armstrong, DO is an Emergency Medicine in Lewiston, Maine. Graduated from University of New England, College of Osteo Medicine in 2022, 4 years ago. Practices with Bmc Affiliated Physicians, Inc, a 545-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Massachusetts and Maine.

Years since qualifying
4
Trained at
University of New England, College of Osteo Medicine
Licensed in
MA, ME
In the registry since
2022
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

300 Main St
Lewiston, ME 04240-7027
Phone: (207) 795-0111
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 235 North Pearl St, Brockton, MA 02301 — (508) 427-3000
  • 35 Miles St, Damariscotta, ME 04543-4047 — (207) 563-4521
  • 111 Franklin Health Cmns, Farmington, ME 04938-6144 — (207) 778-6031

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO4108 (ME)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 1025449 (MA)

Record details

NPI number1942941562
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 6, 2022
Last updated in NPPESDecember 10, 2025
Certification dateDecember 10, 2025
Mailing address300 Main St, Lewiston, ME 04240-7041

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2022 (4 years in practice)
Group practice Bmc Affiliated Physicians, Inc. — 545 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Lewiston