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Dr. Kathryn Han Koo, PH.D.

Psychologist in Stanton, CA · enumerated 2018 · practices at Livingstone Community Development Corporation.

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

National Provider Identifier

1356821060

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Registry record

Entity type Individual (Type 1)
Name Dr. Kathryn Han Koo
Credential PH.D.
Sex Female
Practice address 12362 Beach Blvd Ste 10, Stanton, CA, 90680
Phone (714) 248-9500
Enumeration date Aug 21, 2018
Last updated in NPPES Aug 10, 2023

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 30260 (CA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 Kathryn Koo?
The National Provider Identifier (NPI) for Kathryn Koo is 1356821060, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathryn Koo practice?
The practice location on file with NPPES is in Stanton, 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 2023-08-10.