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

Dr. John Edward Kazilionis, DO

Individual provider Family Medicine Physician · NPI 1114941937

Dr. John Edward Kazilionis, DO is a Family Practice in South Portland, Maine. Graduated from Philadelphia College of Osteopathic Medicine in 1975, 51 years ago. Practices with University of New England, a 13-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
51
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
ME
In the registry since
2006
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

778 Main St Ste 1
South Portland, ME 04106-5447
Phone: (207) 775-7758
Fax: (207) 879-7758
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 917 (ME)

Record details

NPI number1114941937
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESMarch 29, 2013

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1975 (51 years in practice)
Group practice University Of New England — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in South Portland