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

Chelby Zimmer

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1053249136

Chelby Zimmer is an Addiction (Substance Use Disorder) Counselor in Billings, Montana. Licensed in Montana. Registered with an NPI since 2026.

Licensed in
MT
In the registry since
2026

Practice location Address checks out

1231 N 29th St
Billings, MT 59101-0147
Phone: (406) 248-3175
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 88714 (MT)

Record details

NPI number1053249136
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 11, 2026
Last updated in NPPESMay 11, 2026
Certification dateMay 11, 2026
Mailing address1231 N 29th St, Billings, MT 59101-0147

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