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

John M Stassen, MD

Individual provider Diagnostic Radiology Physician · NPI 1134296726

John M Stassen, MD is a Diagnostic Radiology in Bend, Oregon. Graduated from Sanford School of Medicine of University of South Dakota in 2003, 23 years ago. Practices with Central Oregon Radiology Assoc PC, a 43-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
23
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
OR
In the registry since
2006
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

1460 NE Medical Center Dr
Bend, OR 97701-6061
Phone: (541) 382-6633
Fax: (541) 382-2719
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD29439 (OR)

Record details

NPI number1134296726
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 29, 2006
Last updated in NPPESMarch 2, 2023
Certification dateMarch 2, 2023

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 2003 (23 years in practice)
Group practice Central Oregon Radiology Assoc Pc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Bend