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

Melissa Alvarez Thorson, MS

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1699368456

Melissa Alvarez Thorson, MS is an Addiction (Substance Use Disorder) Counselor in Billings, Montana. Licensed in Montana. Registered with an NPI since 2021.

Licensed in
MT
In the registry since
2021
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

711 Central Ave Ste 125
Billings, MT 59102-5892
Phone: (406) 272-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence BBH-LCPC-LIC-57127 (MT)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence BBH-LAC-LIC-49962 (MT)
Professional Counselor Taxonomy 101YP2500X · Licence BBH-LCPC-LIC-57127 (MT)

Record details

NPI number1699368456
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedFebruary 12, 2021
Last updated in NPPESJuly 2, 2025
Certification dateJuly 2, 2025

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