Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cristina Maria Irwin

Behavior Technician in Vista, CA · enumerated 2018.

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

National Provider Identifier

1922515774

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Registry record

Entity type Individual (Type 1)

Name Cristina Maria Irwin

Sex Female

Practice address 707 Civic Center Dr Ste 202, Vista, CA, 92084

Phone (760) 294-1206

Fax (760) 294-1206

Enumeration date Jan 2, 2018

Last updated in NPPES Jan 2, 2018

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 1735496 (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

What is the NPI number for Cristina Irwin?

The National Provider Identifier (NPI) for Cristina Irwin is 1922515774, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cristina Irwin practice?

The practice location on file with NPPES is in Vista, 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 2018-01-02.