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Claire Liu

Psychiatry Physician in Torrance, CA · enumerated 2022.

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

National Provider Identifier

1154063501

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Registry record

Entity type Individual (Type 1)
Name Claire Liu
Sex Female
Practice address 1000 W Carson St, Torrance, CA, 90502
Phone (310) 222-2345
Enumeration date Apr 7, 2022
Last updated in NPPES Oct 17, 2023

Taxonomy & licenses

174400000X Specialist Other Service Providers · License PTL10934 (CA) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License PTL10934 (CA) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A191456 (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 Claire Liu practice?
The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Claire Liu?
The National Provider Identifier (NPI) for Claire Liu is 1154063501, 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 2023-10-17.