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

Dr. Petter Lewis Overton-Harris, DO

Individual provider Emergency Medicine Physician · NPI 1669905550

Dr. Petter Lewis Overton-Harris, DO is an Emergency Medicine in Portland, Oregon. Qualified in 2019, 7 years ago. Practices with Portland Adventist Medical Center, a 272-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Mexico and Oregon.

Years since qualifying
7
Licensed in
NM, OR
In the registry since
2017
Specialties on file
3
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

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone: (503) 494-7551
Show map & directions

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

Additional practice locations (1)

  • 701 Park Ave, Minneapolis, MN 55415-1623 — (541) 259-0200

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence DO214916 (OR)
Emergency Medicine Physician Taxonomy 207P00000X · Licence DO2022-0029 (NM)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1669905550
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 6, 2017
Last updated in NPPESJuly 6, 2023
Certification dateJuly 6, 2023

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Portland Adventist Medical Center — 272 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Portland