Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Walsh

Psychologist in Madison, WI · enumerated 2016.

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

National Provider Identifier

1013464049

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Registry record

Entity type Individual (Type 1)

Name Alyssa Walsh

Sex Female

Practice address 1500 Highland Ave, Madison, WI, 53705

Phone (608) 263-3301

Enumeration date Sep 7, 2016

Last updated in NPPES Jan 21, 2021

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 3404-57 (WI) Primary

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

Is NPI 1013464049 active?

Yes, as of the latest NPPES snapshot, NPI 1013464049 is active (record last updated 2021-01-21).

How do I verify Alyssa Walsh's NPI record?

Cross-check NPI 1013464049 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-21.