Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Briana Lupita Leon, RADT

Q: What is the NPI number for Briana Leon?

The National Provider Identifier (NPI) for Briana Leon is 1598563975, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Van Nuys, CA · enumerated 2025 · practices at The Teen Project, Inc..

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

National Provider Identifier

1598563975

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Registry record

Entity type Individual (Type 1)

Name Ms. Briana Lupita Leon

Credential RADT

Sex Female

Practice address 14530 Sylvan St, Van Nuys, CA, 91411

Phone (818) 582-8832

Fax (818) 582-8836

Enumeration date Mar 3, 2025

Last updated in NPPES Mar 3, 2025

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License R1542910124 (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

Where does Briana Leon practice?

The practice location on file with NPPES is in Van Nuys, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Briana Leon?

The National Provider Identifier (NPI) for Briana Leon is 1598563975, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-03.