Glenn Blumenson, LCSW
NPI 1851805436 · Clinical Social Worker · Missoula, MT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Glenn Blumenson, LCSW is a Clinical Social Worker provider in Missoula, MT (NPI 1851805436).
Provider details
- NPI number
- 1851805436
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- BBH-LCSW-LIC-23420 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 111 N Higgins Ave Ste 409Missoula, MT 59802-4433Phone: (406) 823-0108
Registry dates
- Enumerated
- 2017-11-19
- Last updated
- 2018-04-16
Frequently asked questions
- What is Glenn Blumenson's NPI number?
- Glenn Blumenson's National Provider Identifier (NPI) is 1851805436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenn Blumenson's specialty?
- Glenn Blumenson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Glenn Blumenson located?
- Glenn Blumenson's practice location on file with NPPES is 111 N Higgins Ave, Missoula, MT 59802-4433.
- What is Glenn Blumenson's phone number?
- The practice phone number listed in the NPPES registry for Glenn Blumenson is (406) 728-2539.
- Does Glenn Blumenson accept Medicare?
- Glenn Blumenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Glenn Blumenson's NPI active?
- Yes — Glenn Blumenson's NPI (1851805436) is active in the NPPES registry as of the last update on 2018-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.