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

Dr. Christopher Andrew Yasenchak, MD

Individual provider Hematology & Oncology Physician · NPI 1508830670

Dr. Christopher Andrew Yasenchak, MD is a Hematology/Oncology in Eugene, Oregon. Graduated from Pennsylvania State University College of Medicine in 1999, 27 years ago. Practices with Oncology Associates of Oregon P C, a 48-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oregon and Washington.

Years since qualifying
27
Trained at
Pennsylvania State University College of Medicine
Licensed in
OR, WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

520 Country Club Pkwy
Eugene, OR 97401-6036
Phone: (541) 683-5001
Fax: (541) 683-1422
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD27063 (OR)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence MD00047341 (WA)

Record details

NPI number1508830670
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 15, 2006
Last updated in NPPESAugust 17, 2021
Certification dateAugust 17, 2021

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Oncology Associates Of Oregon P C — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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