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Lia Neff

Lia Neff is a Behavior Analyst provider (Behavior Analyst) practicing in Fullerton, CA, registered in the NPPES registry with NPI 1285459339 since 2024.

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NPI 1285459339
Entity type Individual (Type 1)
Name Lia Neff
Sex Male
Practice address 713 W COMMONWEALTH AVE, Fullerton, CA, 92832
Phone 7148794274
Enumeration date 2024-11-22
Last updated in NPPES 2024-11-22

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Lia Neff
NPI: 1285459339
Taxonomy: 103K00000X (Behavior Analyst)
Address: 713 W COMMONWEALTH AVE, Fullerton, CA, 92832

Other providers at this practice address

NPI Name Type Specialty Location
1336377340 Valerie Abaniel Individual Behavior Analyst Fullerton, CA
1912220104 Jazstrom, Inc Organization Non-emergency Medical Transport (VAN) Fullerton, CA
1619242088 Autism Spectrum Interventions Organization Community/Behavioral Health Agency Fullerton, CA
1528480621 Amanda Smith Individual Behavior Analyst Fullerton, CA
1952780918 Alicia Glover Individual Behavior Analyst Fullerton, CA
1275901993 Jonalyn Nguyen Individual Behavior Analyst Fullerton, CA
1952775314 Amber Madrid Individual Behavior Analyst Fullerton, CA
1164879268 Catherine Brown Individual Behavior Analyst Fullerton, CA

Verify this record

Cross-check NPI 1285459339 against the authoritative CMS record: view Lia Neff 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

Where does Lia Neff practice?
The practice location on file with NPPES is in Fullerton, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lia Neff?
The National Provider Identifier (NPI) for Lia Neff is 1285459339, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-11-22.