Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tara Jo Walker, CISW

Social Worker in Neenah, WI · enumerated 2009.

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

National Provider Identifier

1306174461

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Registry record

Entity type Individual (Type 1)

Name Tara Jo Walker

Credential CISW

Sex Female

Practice address 130 2nd St, Neenah, WI, 54956

Phone (920) 720-2150

Enumeration date Dec 1, 2009

Last updated in NPPES Jan 31, 2011

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 986-122 (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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Tara Walker?

Tara Walker is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-31.