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

Pehr Hartvigson, MD

Individual provider Radiation Oncology Physician · NPI 1750700498

Pehr Hartvigson, MD is a Radiation Oncology in Astoria, Oregon. Graduated from University of Washington School of Medicine in 2014, 12 years ago. Practices with Columbia Lutheran Charities, a 110-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
12
Trained at
University of Washington School of Medicine
Licensed in
OR
In the registry since
2014
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1905 Exchange St
Astoria, OR 97103-9710
Phone: (503) 338-4085
Fax: (503) 338-4623
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD192474 (OR)

Record details

NPI number1750700498
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2014
Last updated in NPPESFebruary 23, 2022
Certification dateFebruary 15, 2022

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Columbia Lutheran Charities — 110 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount