Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tonica Houston

Psychologist in Westminster, CA · enumerated 2018.

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

National Provider Identifier

1548758261

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Registry record

Entity type Individual (Type 1)

Name Dr. Tonica Houston

Sex Female

Practice address 14140 Beach Blvd Ste 155, Westminster, CA, 92683

Phone (714) 896-7556

Enumeration date Apr 27, 2018

Last updated in NPPES Apr 27, 2018

Taxonomy & licenses

103T00000X Psychologist 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

Where does Tonica Houston 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 Tonica Houston?

The National Provider Identifier (NPI) for Tonica Houston is 1548758261, 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 2018-04-27.