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MELISSA ALVAREZ THORSON MS
NPI 1699368456
Counselor - Mental Health in Billings, MT

Active since February 12, 2021
711 CENTRAL AVE STE 125, BILLINGS, MT 59102(406) 272-2273 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 2, 2025, Sep 14, 2022, Feb 12, 2021 (3 updates tracked since 2021).

About Melissa Alvarez Thorson Ms NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELISSA ALVAREZ THORSON MS (NPI 1699368456) is an individual mental health provider in Billings, Montana, licensed in Montana (BBH-LCPC-LIC-57127) and active in the NPI registry since February 2021.

NPPES Registry Identity

NPI1699368456
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMELISSA ALVAREZ THORSONCredential: MS
Location Address711 CENTRAL AVE STE 125Billings, MT 59102-5892
Mailing Address2931 Kincaid RdBillings, MT 59101-9498 · (406) 699-0666
Phone(406) 272-2273
Sole ProprietorNo
Enumeration DateFebruary 12, 2021
Last NPPES UpdateJuly 2, 20253 updates tracked since enumeration
NPPES CertifiedJuly 2, 2025
✔ NPI 1699368456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MT · BBH-LCPC-LIC-57127
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License BBH-LAC-LIC-49962 (MT)
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License BBH-LCPC-LIC-57127 (MT)
711 CENTRAL AVE STE 125, Billings, MT 59102
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Other Names 1

Former Name (1)Melissa Alvarez Anderson

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WITS END THERAPY
Counselor (Mental Health)
711 CENTRAL AVE STE 125
BILLINGS, MT 59102
Yellowstone County (406) 699-0666

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Thorson's NPI number?

The NPI number for Melissa Thorson is 1699368456. It was assigned to this individual provider in the NPPES registry on February 12, 2021. The provider is also known as Melissa Alvarez Anderson.

Where is Melissa Thorson located?

Melissa Thorson practices at 711 Central Ave Ste 125, Billings, MT 59102. The listed phone number is (406) 272-2273.

What is Melissa Thorson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Melissa Thorson accept?

Health plans from Blue Cross and Blue Shield of Montana list Melissa Thorson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melissa Thorson was last updated on July 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.