Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sonia Nunez

Professional Counselor in Modesto, CA · enumerated 2015 · practices at County of Stanislaus.

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

National Provider Identifier

1740652965

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Registry record

Entity type Individual (Type 1)

Name Sonia Nunez

Sex Female

Practice address 1418 J St, Modesto, CA, 95354

Phone (209) 496-4622

Enumeration date Oct 27, 2015

Last updated in NPPES May 13, 2026

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 129023 (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 Sonia Nunez?

Sonia Nunez is registered in NPPES with the primary taxonomy of Professional Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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County of Stanislaus Community/Behavioral Health Agency · Modesto, CA NPI 1639208820 Julie Key Marriage & Family Therapist · Modesto, CA NPI 1083012579

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-13.