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

Jeffrey A Stephenson, MD

Individual provider Radiation Oncology Physician · NPI 1053312900

Jeffrey A Stephenson, MD is a Radiation Oncology in Missoula, Montana. Graduated from University of Wisconsin School of Medicine in 1985, 41 years ago. Practices with Providence Health and Services Mt, a 358-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
41
Trained at
University of Wisconsin School of Medicine
Licensed in
MT
In the registry since
2005
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

500 W Broadway St
Missoula, MT 59802-4008
Phone: (406) 329-5655
Fax: (406) 329-5675
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 10665 (MT)

Record details

NPI number1053312900
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 2, 2005
Last updated in NPPESMarch 5, 2026
Certification dateMarch 5, 2026

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Providence Health And Services Mt — 358 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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