Allyson Matheus, LCSW
NPI 1861459513 · Social Worker · Menomonee Falls, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allyson Matheus, LCSW is a Social Worker provider in Menomonee Falls, WI (NPI 1861459513).
Provider details
- NPI number
- 1861459513
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6555-123 (WI)
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
20 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
- 2006-04-27
- Last updated
- 2010-09-17
Frequently asked questions
- What is Allyson Matheus's NPI number?
- Allyson Matheus's National Provider Identifier (NPI) is 1861459513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allyson Matheus's specialty?
- Allyson Matheus is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Allyson Matheus located?
- Allyson Matheus's practice location on file with NPPES is N91w17271 Appleton Ave Ste 1, Menomonee Falls, WI 53051-2045.
- What is Allyson Matheus's phone number?
- The practice phone number listed in the NPPES registry for Allyson Matheus is (262) 502-3300.
- Does Allyson Matheus accept Medicare?
- Allyson Matheus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allyson Matheus's NPI active?
- Yes — Allyson Matheus's NPI (1861459513) is active in the NPPES registry as of the last update on 2010-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.