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

Truman Ray Chun, DO

Individual provider Internal Medicine Physician · NPI 1588248355

Truman Ray Chun, DO is an Internal Medicine in Corvallis, Oregon. Graduated from At Still Un of Hlth Sciences, Col of Osteo Med, Mesa in 2021, 5 years ago. Practices with Hawaii Permanente Medical Group Inc, a 705-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oregon.

Years since qualifying
5
Trained at
At Still Un of Hlth Sciences, Col of Osteo Med, Mesa
Licensed in
OR
In the registry since
2021
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

3600 NW Samaritan Dr
Corvallis, OR 97330-3737
Phone: (541) 768-4906
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence PG205536 (OR)

Record details

NPI number1588248355
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 7, 2021
Last updated in NPPESMay 7, 2021
Certification dateMay 7, 2021
Mailing address3600 Nw Samaritan Dr, Corvallis, OR 97330-3737

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolAT STILL UN OF HLTH SCIENCES, COL OF OSTEO MED, MESA
Graduated 2021 (5 years in practice)
Group practice Hawaii Permanente Medical Group Inc — 705 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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