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

Cheryl Dudley O'Neil

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1841986510

Cheryl Dudley O'Neil is an Addiction (Substance Use Disorder) Counselor in Billings, Montana. Licensed in Montana. Registered with an NPI since 2023.

Licensed in
MT
In the registry since
2023

Practice location Address checks out

1732 S 72nd St W
Billings, MT 59106-3538
Phone: (970) 948-7881
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 BBH-LAC-LIC-62777 (MT)

Record details

NPI number1841986510
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 14, 2023
Last updated in NPPESApril 14, 2023
Certification dateApril 14, 2023

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