Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lyssette Pastoriza

Behavior Analyst in Fullerton, CA · enumerated 2020.

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

National Provider Identifier

1952903858

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Registry record

Entity type Individual (Type 1)

Name Lyssette Pastoriza

Sex Female

Practice address 713 W Commonwealth Ave Ste C, Fullerton, CA, 92832

Phone (714) 879-4274

Fax (714) 879-2274

Enumeration date Nov 15, 2020

Last updated in NPPES Nov 15, 2020

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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.

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Frequently asked questions

What is the NPI number for Lyssette Pastoriza?

The National Provider Identifier (NPI) for Lyssette Pastoriza is 1952903858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lyssette Pastoriza practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-15.