Andrea Walker, L.I.C.S.W.
NPI 1881775039 · Clinical Social Worker · Great Falls, MT
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Walker, L.I.C.S.W. is a Clinical Social Worker provider in Great Falls, MT (NPI 1881775039).
Provider details
- NPI number
- 1881775039
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.I.C.S.W.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-10-17
- Last updated
- 2024-01-22
- Certified
- 2024-01-22
Frequently asked questions
- What is Andrea Walker's NPI number?
- Andrea Walker's National Provider Identifier (NPI) is 1881775039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Walker's specialty?
- Andrea Walker is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Andrea Walker located?
- Andrea Walker's practice location on file with NPPES is 15 Alissa Ln, Great Falls, MT 59404-6154.
- What is Andrea Walker's phone number?
- The practice phone number listed in the NPPES registry for Andrea Walker is (406) 642-0506.
- Does Andrea Walker accept Medicare?
- Andrea Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Walker's NPI active?
- Yes — Andrea Walker's NPI (1881775039) is active in the NPPES registry as of the last update on 2024-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.