Marilyn Thorn
NPI 1720708985 · Clinical Social Worker · Arlee, MT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Thorn is a Clinical Social Worker provider in Arlee, MT (NPI 1720708985).
Provider details
- NPI number
- 1720708985
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- BBH-SWLC-LIC55242 (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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2022-08-29
- Last updated
- 2022-08-29
- Certified
- 2022-08-29
Frequently asked questions
- What is Marilyn Thorn's NPI number?
- Marilyn Thorn's National Provider Identifier (NPI) is 1720708985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Thorn's specialty?
- Marilyn Thorn is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Thorn located?
- Marilyn Thorn's practice location on file with NPPES is 69300 Pellew Creek Ln, Arlee, MT 59821-8005.
- What is Marilyn Thorn's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Thorn is (406) 529-8622.
- Does Marilyn Thorn accept Medicare?
- Marilyn Thorn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Thorn's NPI active?
- Yes — Marilyn Thorn's NPI (1720708985) is active in the NPPES registry as of the last update on 2022-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.