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

Monica Thim, DO

Individual provider Internal Medicine Physician · NPI 1093133993

Monica Thim, DO is an Internal Medicine in Portland, Maine. Graduated from University of New England, College of Osteo Medicine in 2014, 12 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
12
Trained at
University of New England, College of Osteo Medicine
Licensed in
ME
In the registry since
2014
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.

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Practice location Address checks out

22 Bramhall St
Portland, ME 04102-3175
Phone: (207) 662-0111
Show map & directions

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

Additional practice locations (2)

  • 181 Main St, Norway, ME 04268-5664 — (207) 743-5933
  • 48 Gilman St, Portland, ME 04102-3004 — (207) 661-4400

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence DO2814 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence DO2814 (ME)

Record details

NPI number1093133993
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 29, 2014
Last updated in NPPESApril 22, 2025
Certification dateApril 22, 2025
Mailing address22 Bramhall St, Portland, ME 04102-3134

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2014 (12 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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