CATHERINE LIU
NPI 1346981263
Psychiatry & Neurology - Psychiatry in Arcadia, CA

Q: What is Catherine Liu's NPI number?

The NPI number for Catherine Liu is 1346981263. It was assigned to this individual provider in the NPPES registry on April 5, 2022.

Q: What is Catherine 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 Catherine Liu was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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 05, 2022

330 E LIVE OAK AVE, ARCADIA, CA 91006(626) 254-1400 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 20, 2025, Apr 5, 2022 (2 updates tracked since 2022).

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About Catherine Liu NPPES

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

CATHERINE LIU (NPI 1346981263) is an individual psychiatry provider in Arcadia, California, licensed in California (20A21909) and active in the NPI registry since April 2022.

NPPES Registry Identity

NPI1346981263

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameCATHERINE LIU

Location Address330 E LIVE OAK AVEArcadia, CA 91006-5617

Mailing Address330 E Live Oak AveArcadia, CA 91006-5617

Phone(626) 254-1400

Sole ProprietorNo

Enumeration DateApril 5, 2022

Last NPPES UpdateJune 10, 20262 updates tracked since enumeration

NPPES CertifiedJune 10, 2026

✔ NPI 1346981263 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CA · 20A21909

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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

330 E LIVE OAK AVE, Arcadia, CA 91006

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Other Providers at the Same Location NPPES 20

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

MS. CHRISHONDA DONYEA HUBERT LCSW

Social Worker (Clinical)