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Patrick Ton

Q: What is the NPI number for Patrick Ton?

The National Provider Identifier (NPI) for Patrick Ton is 1356590483, a Type 1 (individual) record in the CMS NPPES registry.

Intellectual & Developmental Disabilities Psychologist in Westminster, CA · enumerated 2008.

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

National Provider Identifier

1356590483

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Registry record

Entity type Individual (Type 1)

Name Patrick Ton

Sex Male

Practice address 206 Hospital Cir, Westminster, CA, 92683

Phone (714) 895-1985

Enumeration date Sep 12, 2008

Last updated in NPPES Sep 12, 2008

Taxonomy & licenses

103TM1800X Intellectual & Developmental Disabilities Psychologist Behavioral Health & Social Service Providers · License PT 24457 (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.

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Frequently asked questions

Where does Patrick Ton practice?

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

What is the NPI number for Patrick Ton?

The National Provider Identifier (NPI) for Patrick Ton is 1356590483, 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 2008-09-12.