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

Rosalyn Marie Bigback, LAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1952936254

Rosalyn Marie Bigback, LAC is an Addiction (Substance Use Disorder) Counselor in Hardin, Montana. Licensed in Montana. Registered with an NPI since 2020.

Licensed in
MT
In the registry since
2020
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

10 4th St W
Hardin, MT 59034-1802
Phone: (406) 867-4105
Fax: (406) 867-4103
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-42731 (MT)

Record details

NPI number1952936254
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorNo
NPI enumeratedMarch 6, 2020
Last updated in NPPESMarch 6, 2020
Certification dateMarch 6, 2020

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