Search › Montana › Addiction (Substance Use Disorder) Counselor
Chelby Zimmer
NPI 1053249136 · on the registry since 2026
Practice
- Address
- 1231 N 29th St
Billings, MT 59101 - Phone
- (406) 248-3175
- Organisation at this address
- Rimrock
Rimrock Foundation
Rimrock Foundation
Rimrock Foundation
Rimrock FoundationInferred from a shared address, not stated in the registry. - Clinicians at this address
- 79
Registry record
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor
101YA0400X
- Licence states on file
- MT
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2026-05-11
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Montana