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

JUDITH LIU
NPI 1457236226
Nurse Practitioner - Psychiatric/Mental Health in Brea, CA

Active since August 09, 2025
700 E BIRCH ST UNIT 8943, BREA, CA 92822(818) 433-1953 Get Directions Write a Review

NPPES record last updated: July 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 12, 2026, Aug 9, 2025 (2 updates tracked since 2025).

About Judith Liu NPPES

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

JUDITH LIU (NPI 1457236226) is an individual psychiatric/mental health provider in Brea, California, licensed in California (95033750) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1457236226
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameJUDITH LIU
Location Address700 E BIRCH ST UNIT 8943Brea, CA 92822-2100
Mailing Address700 E Birch StBrea, CA 92822-2000 · (818) 433-1953
Phone(818) 433-1953
Sole ProprietorYes
Enumeration DateAugust 9, 2025
Last NPPES UpdateJuly 12, 20262 updates tracked since enumeration
NPPES CertifiedJuly 12, 2026
✔ NPI 1457236226 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CA · 95033750
700 E BIRCH ST UNIT 8943, Brea, CA 92822
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Judith Liu's NPI number?

The NPI number for Judith Liu is 1457236226. It was assigned to this individual provider in the NPPES registry on August 9, 2025.

Where is Judith Liu located?

Judith Liu practices at 700 E Birch St Unit 8943, Brea, CA 92822. The listed phone number is (818) 433-1953.

What is Judith Liu's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Judith Liu was last updated on July 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.