Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Valeria Nunez Gutierrez

Social Worker in Dublin, CA · enumerated 2022.

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

National Provider Identifier

1366191173

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Registry record

Entity type Individual (Type 1)

Name Ms. Valeria Nunez Gutierrez

Sex Female

Practice address 5325 Broder Blvd, Dublin, CA, 94568

Phone (925) 395-2704

Enumeration date Mar 20, 2022

Last updated in NPPES Sep 3, 2024

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 111489 (CA) 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 Valeria Nunez Gutierrez?

Valeria Nunez Gutierrez 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 2024-09-03.