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

Mrs. Mary Louise Deroche, LAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1649828641

Mrs. Mary Louise Deroche, LAC is an Addiction (Substance Use Disorder) Counselor in Browning, Montana. Licensed in Montana. Registered with an NPI since 2019.

Licensed in
MT
In the registry since
2019
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

807 N Piegan St
Browning, MT 59417
Phone: (406) 338-6330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 786 (MT)

Record details

NPI number1649828641
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorNo
NPI enumeratedSeptember 3, 2019
Last updated in NPPESNovember 27, 2023

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