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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.

TIFFANY HSIAO DMD
NPI 1366287492
Dentist - General Practice in Cerritos, CA

Active since June 29, 2024
11549 SOUTH ST, CERRITOS, CA 90703(562) 278-1609 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 12, 2026, Jun 29, 2024 (2 updates tracked since 2024).

About Tiffany Hsiao Dmd NPPES

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

TIFFANY HSIAO DMD (NPI 1366287492) is an individual general practice provider in Cerritos, California, licensed in California (DDS113527) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1366287492
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameTIFFANY HSIAOCredential: DMD
Location Address11549 SOUTH STCerritos, CA 90703-6627
Mailing Address30120 Via VictoriaRancho Palos Verdes, CA 90275-4438 · (310) 863-7748
Phone(562) 278-1609
Sole ProprietorNo
Enumeration DateJune 29, 2024
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
✔ NPI 1366287492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · DDS113527
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
11549 SOUTH ST, Cerritos, CA 90703
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Other Providers at the Same Location NPPES 4

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

DR. RAJKUMAR JAISINGH DDS
Dentist (General Practice)
11549 SOUTH ST
CERRITOS, CA 90703
Los Angeles County (562) 278-1609
MR. NADER SEAN SARDAR
Dentist (General Practice)
11549 SOUTH ST
CERRITOS, CA 90703
Los Angeles County (212) 998-9800
DR. MICHAEL GAHAO WONG DDS
Dentist
11549 SOUTH ST
CERRITOS, CA 90703
Los Angeles County (562) 278-1609
GINA WOOYOUNG PAIK DDS
Dentist
11549 SOUTH ST
CERRITOS, CA 90703
Los Angeles County (562) 278-1609

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 Tiffany Hsiao's NPI number?

The NPI number for Tiffany Hsiao is 1366287492. It was assigned to this individual provider in the NPPES registry on June 29, 2024.

Where is Tiffany Hsiao located?

Tiffany Hsiao practices at 11549 South St, Cerritos, CA 90703. The listed phone number is (562) 278-1609.

What is Tiffany Hsiao's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Tiffany Hsiao was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.