Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia Briseno

Social Worker in Concord, CA · enumerated 2016.

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

National Provider Identifier

1497115158

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Registry record

Entity type Individual (Type 1)

Name Cynthia Briseno

Sex Female

Practice address 1420 Willow Pass Rd # 200, Concord, CA, 94520

Phone (925) 646-5480

Enumeration date Feb 24, 2016

Last updated in NPPES Apr 2, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 103328 (CA) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 103328 (CA) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Cynthia Briseno?

Cynthia Briseno 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-02.