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

Douglas A. Hadley, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1902984776

Douglas A. Hadley, MD is an Interventional Radiology in Bozeman, Montana. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1996, 30 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group and accepts Medicare assignment. Licensed in California and Montana.

Years since qualifying
30
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
CA, MT
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

1648 Ellis St Ste 201
Bozeman, MT 59715-8811
Phone: (406) 587-8631
Fax: (406) 587-1343
Show map & directions

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

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence MED-PHYS-LIC-43501 (MT)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence A78906 (CA)

Record details

NPI number1902984776
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESSeptember 22, 2020
Certification dateSeptember 22, 2020
Mailing address1648 Ellis St Ste 201, Bozeman, MT 59715-8811

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Also practisesDIAGNOSTIC RADIOLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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