Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Behavior Functions, Inc

Community/Behavioral Health Agency in Costa Mesa, CA · enumerated 2012 · authorized official Drew Nguyen, President and Ceo.

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

National Provider Identifier

1265794986

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Behavior Functions, Inc

Practice address 3303 Harbor Blvd Ste B10, Costa Mesa, CA, 92626

Phone (714) 786-6069

Fax (714) 551-9415

Enumeration date Jun 8, 2012

Last updated in NPPES Jun 17, 2025

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 1084624 (CA) Primary

Authorized official

Name Drew Nguyen

Title President and Ceo

Phone (714) 292-9415

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

Where is Behavior Functions, Inc located?

The practice location on file with NPPES is in Costa Mesa, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-06-17. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-17.