NPI 1821025792 · live from the CMS NPI Registry
William Bruce Ellis, M.D.
Emergency Medicine in Butte, MT. National Provider Identifier 1821025792, active.
NPI record
| NPI | 1821025792 Type 1 · individual |
|---|---|
| Status | Active |
| Primary specialty | Emergency Medicine 207P00000X |
| Practice location | 400 S Clark St, Butte, MT 59701 |
| Practice phone | 406-723-2500 |
| Mailing address | 401 S Alabama Street, Butte, MT 59701 |
| Enumerated | June 27, 2006 |
| Last updated | September 27, 2026 |
| Sole proprietor | No |
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Emergency Medicine primary | 207P00000X | 3763 (MT) |
Source: CMS NPPES NPI Registry. NPI data is self-reported by providers; license numbers are not verified by CMS.