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

Dr. William Bruce Ellis, MD

Individual provider Emergency Medicine Physician · NPI 1821025792

Dr. William Bruce Ellis, MD is an Emergency Medicine Physician in Butte, Montana. Licensed in Montana. Registered with an NPI since 2006.

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

400 S Clark St
Butte, MT 59701-2328
Phone: (406) 723-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 3763 (MT)

Record details

NPI number1821025792
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing address401 S Alabama Street, Butte, MT 59701

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