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

Dr. John Thomas Fitzharris, MD

Individual provider Medical Oncology Physician · NPI 1356447288

Dr. John Thomas Fitzharris, MD is a Medical Oncology in Eugene, Oregon. Graduated from Saint Louis University School of Medicine in 1998, 28 years ago. Practices with Oncology Associates of Oregon P C, a 48-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
28
Trained at
Saint Louis University School of Medicine
Licensed in
OR
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 Clb
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

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence MD21945 (OR)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence MD21945 (OR)

Record details

NPI number1356447288
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 16, 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 specialtyMEDICAL ONCOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Oncology Associates Of Oregon P C — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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