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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MR. HUAI TSO LIU PMHNP
NPI 1588587331
Nurse Practitioner - Psychiatric/Mental Health in Hacienda Heights, CA

Active since July 30, 2026
16420 ELM HAVEN DR, HACIENDA HEIGHTS, CA 91745(626) 202-9672 Get Directions Write a Review

NPPES record added: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Huai Tso Liu Pmhnp NPPES

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

MR. HUAI TSO LIU PMHNP (NPI 1588587331) is an individual psychiatric/mental health provider in Hacienda Heights, California, licensed in California (2026015050) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1588587331
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameMR. HUAI TSO LIUCredential: PMHNP
Location Address16420 ELM HAVEN DRHacienda Heights, CA 91745-3733
Mailing Address16420 Elm Haven DrHacienda Heights, CA 91745-3733 · (626) 202-9672
Phone(626) 202-9672
Sole ProprietorNo
Enumeration DateJuly 30, 2026
NPPES CertifiedJuly 30, 2026
✔ NPI 1588587331 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 · 2026015050
16420 ELM HAVEN DR, Hacienda Heights, CA 91745
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Other Names 1

Other Name (5)Samuel Liu

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 Huai Tso Liu's NPI number?

The NPI number for Huai Tso Liu is 1588587331. It was assigned to this individual provider in the NPPES registry on July 30, 2026. The provider is also known as Samuel Liu.

Where is Huai Tso Liu located?

Huai Tso Liu practices at 16420 Elm Haven Dr, Hacienda Heights, CA 91745. The listed phone number is (626) 202-9672.

What is Huai Tso 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 Huai Tso Liu was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.