Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CLAIRE LIU
NPI 1154063501
Psychiatry & Neurology - Psychiatry in Long Beach, CA

Q: What is Claire Liu's NPI number?

The NPI number for Claire Liu is 1154063501. It was assigned to this individual provider in the NPPES registry on April 7, 2022.

Q: What is Claire Liu's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Claire Liu was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 07, 2022

2600 REDONDO AVE FL 5, LONG BEACH, CA 90806(310) 853-3981 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 4, 2026, Oct 17, 2023, May 16, 2023 and 2 more (5 updates tracked since 2022).

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About Claire Liu NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLAIRE LIU (NPI 1154063501) is an individual psychiatry provider in Long Beach, California, licensed in California (A191456) and active in the NPI registry since April 2022. She maintains a secondary practice location in Torrance.

NPPES Registry Identity

NPI1154063501

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameCLAIRE LIU

Location Address2600 REDONDO AVE FL 5Long Beach, CA 90806-2325

Mailing Address505 S Flower St Unit 71304Los Angeles, CA 90071-3615

Phone(310) 853-3981

Sole ProprietorNo

Enumeration DateApril 7, 2022

Last NPPES UpdateAugust 4, 20265 updates tracked since enumeration

NPPES CertifiedAugust 4, 2026

✔ NPI 1154063501 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in CA · A191456✔ Licensed in CA · PTL10934

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedSpecialistTaxonomy 174400000X · License PTL10934 (CA)

2600 REDONDO AVE FL 5, Long Beach, CA 90806

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Secondary Practice Location 1

Location 123700 Camino Del SolTorrance, CA 90505-5017 · Phone (310) 853-3981

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TAMARA ROSE HAIDAR

Registered Nurse