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Allyson Matheus, LCSW

Social Worker in Menomonee Falls, WI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861459513

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Registry record

Entity type Individual (Type 1)
Name Allyson Matheus
Credential LCSW
Sex Female
Practice address N91w17271 Appleton Ave Ste 1, Menomonee Falls, WI, 53051
Phone (262) 502-3300
Enumeration date Apr 27, 2006
Last updated in NPPES Sep 17, 2010

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6555-123 (WI) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
39759500 Medicaid WI -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Allyson Matheus practice?
The practice location on file with NPPES is in Menomonee Falls, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allyson Matheus?
The National Provider Identifier (NPI) for Allyson Matheus is 1861459513, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-17.