Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
CAROLYN SIERRA RUST, M.D.
ActiveCAROLYN SIERRA RUST, M.D. is a Emergency Medicine healthcare provider located in GREAT FALLS, Montana. NPI 1992097695 is currently active in the NPPES registry. Verify at CMS.
Emergency Medicine · GREAT FALLS, MT
Registration Details
- NPI Number
- 1992097695
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- May 12, 2011 (15.213120301563 yrs)
- Last Updated
- Oct 6, 2025
- Licenses
-
DR.0053676 (CO)55916 (MT)
Practice Information
- Address
-
1101 26TH ST SGREAT FALLS, MT, 594055161Browse MT providers · Browse ZIP 59405
- Phone
- 4064555200
- Primary Specialty
-
Emergency Medicine
207P00000X
- Additional Specialty
- Emergency Medicine
Other Emergency Medicine Providers in GREAT FALLS, MT
| Name | Credential | NPI |
|---|---|---|
| DR. MICHAEL W ADAMS | MD | 1770576555 |
| JUSTIN MADILL | — | 1578534715 |
| BRIDGET A. BRENNAN | M.D. | 1528020468 |
| DR. JOHN C STOWERS | M.D. | 1578500112 |
| MICHAEL A JASUMBACK | MD | 1114947843 |
| PHILIP E DONAHUE | FNP | 1770691214 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.