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GLENN BLUMENSON LCSW PLLC
NPI 1942864491
Social Worker - Clinical in Missoula, MT

Active since April 30, 2019
111 N HIGGINS AVE STE 409, MISSOULA, MT 59802(406) 823-0108 Get Directions Write a Review

NPPES record last updated: April 30, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Glenn Blumenson Lcsw Pllc NPPES

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

GLENN BLUMENSON LCSW PLLC (NPI 1942864491), doing business as Five Valleys Therapy, is a healthcare organization registered as a clinical in Missoula, Montana and active in the NPI registry since April 2019. The organization lists Glenn Blumenson, Ceo, as its authorized official.

NPPES Registry Identity

NPI1942864491
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameGLENN BLUMENSON LCSW PLLC
Location Address111 N HIGGINS AVE STE 409Missoula, MT 59802-4433
Mailing Address603 S 3rd St W Apt 2Missoula, MT 59801-2538
Phone(406) 823-0108
Organization SubpartNo
Authorized OfficialGlenn BlumensonCeo · (406) 823-0108
Enumeration DateApril 30, 2019
✔ NPI 1942864491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
111 N HIGGINS AVE STE 409, Missoula, MT 59802
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Other Names 1

Doing Business AsFive Valleys Therapy

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Glenn Blumenson Lcsw Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Glenn Blumenson Lcsw PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Glenn Blumenson, LCSW
Clinical Social Worker
NPI 1851805436
111 N HIGGINS AVE STE 409
Missoula, MT 59802
(406) 728-2539
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Glenn Blumenson Lcsw PLLC's NPI number?

The NPI number for Glenn Blumenson Lcsw PLLC is 1942864491. It was assigned to this organization in the NPPES registry on April 30, 2019. The provider is doing business as Five Valleys Therapy.

Where is Glenn Blumenson Lcsw PLLC located?

Glenn Blumenson Lcsw PLLC is located at 111 N Higgins Ave Ste 409, Missoula, MT 59802. The listed phone number is (406) 823-0108.

What is Glenn Blumenson Lcsw PLLC's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Glenn Blumenson Lcsw PLLC enrolled in Medicare?

Yes. Glenn Blumenson Lcsw PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Glenn Blumenson Lcsw PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Glenn Blumenson Lcsw PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Glenn Blumenson Lcsw PLLC accept?

Health plans from Blue Cross and Blue Shield of Montana list Glenn Blumenson Lcsw PLLC 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 Glenn Blumenson Lcsw PLLC was last updated on April 30, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.