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Legendary Behavioral Services

Legendary Behavioral Services is a healthcare organization registered as Behavior Analyst in West Covina, CA, holding Type 2 (organization) NPI 1477378461 since 2024. The authorized official on file is Jack Lopez, Bcba/Clinical Director.

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NPI 1477378461
Entity type Organization (Type 2)
Legal business name Legendary Behavioral Services
Other name <Unavail>
Practice address 1744 E THACKERY ST, West Covina, CA, 91791
Phone 3239434400
Enumeration date 2024-11-15
Last updated in NPPES 2025-05-13

Authorized official

Name Jack Lopez
Title Bcba/Clinical Director
Phone 3239434400

Taxonomy & classification

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Legendary Behavioral Services
NPI: 1477378461
Taxonomy: 103K00000X (Behavior Analyst)
Address: 1744 E THACKERY ST, West Covina, CA, 91791

Verify this record

Cross-check NPI 1477378461 against the authoritative CMS record: view Legendary Behavioral Services on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-05-13. Verify at npiregistry.cms.hhs.gov.
Where is Legendary Behavioral Services located?
The practice location on file with NPPES is in West Covina, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-05-13.