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

John Owen McKeon, DO

Individual provider Internal Medicine Physician · NPI 1811557580

John Owen McKeon, DO is an Anesthesiology in Portland, Maine. Graduated from Touro Un Col of Osteopathic Medicine, New York in 2019, 7 years ago. Practices with Spectrum Healthcare Partners PA, a 298-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine and Pennsylvania.

Years since qualifying
7
Trained at
Touro Un Col of Osteopathic Medicine, New York
Licensed in
ME, PA
In the registry since
2019
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

22 Bramhall St
Portland, ME 04102-3134
Phone: (207) 482-7800
Fax: (207) 482-7898
Show map & directions

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

Additional practice locations (1)

  • 245 N 15th St Fl Ms 427, Philadelphia, PA 19102-1198 — (215) 762-7916

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence DO3788 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence OT019312 (PA)

Record details

NPI number1811557580
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 16, 2019
Last updated in NPPESJuly 10, 2024
Certification dateJuly 10, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolTOURO UN COL OF OSTEOPATHIC MEDICINE, NEW YORK
Graduated 2019 (7 years in practice)
Group practice Spectrum Healthcare Partners Pa — 298 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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