Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brent Anthony Barcellona

Social Worker in Fountain Valley, CA · enumerated 2008.

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

National Provider Identifier

1265698500

Verified

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Registry record

Entity type Individual (Type 1)

Name Brent Anthony Barcellona

Sex Male

Practice address 16580 Harbor Blvd Ste M, Fountain Valley, CA, 92708

Phone (949) 250-0488

Fax (714) 659-6379

Enumeration date Aug 6, 2008

Last updated in NPPES Jun 23, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 107180 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Brent Barcellona?

Brent Barcellona 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 2023-06-23.