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

Duane E. Thomas, MD

Individual provider Anesthesiology Physician · NPI 1962428664

Duane E. Thomas, MD is an Anesthesiology in Helena, Montana. Graduated from University of Colorado School of Medicine, Denver in 1997, 29 years ago. Practices with St Peters Health, a 206-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
29
Trained at
University of Colorado School of Medicine, Denver
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

2475 E Broadway St
Helena, MT 59601-4928
Phone: (406) 442-2480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 10999 (MT)

Record details

NPI number1962428664
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 24102, Seattle, WA 98124-0102

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 1997 (29 years in practice)
Group practice St Peters Health — 206 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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