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

Alan W Thomas, MD

Individual provider Hematology & Oncology Physician · NPI 1548297468

Alan W Thomas, MD is a Medical Oncology in Missoula, Montana. Graduated from University of Arizona College of Medicine in 1989, 37 years ago. Practices with Providence Health and Services Mt, a 358-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
37
Trained at
University of Arizona College of Medicine
Licensed in
MT
In the registry since
2006
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) 728-2539
Fax: (406) 728-2709
Show map & directions

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

Additional practice locations (1)

  • 6 13th Ave E, Polson, MT 59860-5315 — (406) 883-5680

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 8522 (MT)

Record details

NPI number1548297468
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESJune 15, 2023
Certification dateJune 15, 2023
Mailing addressPo Box 12, Liberty Lake, WA 99019-0012

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 1989 (37 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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