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

Alena Comella, DO

Individual provider Hospitalist Physician · NPI 1417533126

Alena Comella, DO is a Family Practice in South Portland, Maine. Graduated from University of New England, College of Osteo Medicine in 2021, 5 years ago. Practices with Mainehealth, a 2,615-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
5
Trained at
University of New England, College of Osteo Medicine
Licensed in
ME
In the registry since
2021
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

144 Thadeus St Ste 1
South Portland, ME 04106-6259
Phone: (207) 544-9800
Show map & directions

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

Additional practice locations (1)

  • 22 Bramhall St, Portland, ME 04102-3175 — (207) 662-0111

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DO3853 (ME)
Hospitalist Physician Taxonomy 208M00000X · Licence DO3853 (ME)

Record details

NPI number1417533126
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 23, 2021
Last updated in NPPESNovember 7, 2025
Certification dateNovember 7, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesHOSPITALIST
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2021 (5 years in practice)
Group practice Mainehealth — 2615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare