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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.

ZI LIANG HAN
NPI 1144904384
Dentist - Pediatric Dentistry in Chesterfield, MO

Active since June 08, 2023
1755 CLARKSON RD, CHESTERFIELD, MO 63017(636) 778-2333 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 10, 2026, Jun 17, 2025, Jun 8, 2023 (3 updates tracked since 2023).

About Zi Liang Han NPPES

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

ZI LIANG HAN (NPI 1144904384) is an individual pediatric dentistry provider in Chesterfield, Missouri, licensed in Missouri (2026015672) and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1144904384
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameZI LIANG HAN
Location Address1755 CLARKSON RDChesterfield, MO 63017-4979
Mailing Address8025 Bonhomme Ave Apt 1006Clayton, MO 63105-3546 · (661) 706-5268
Phone(636) 778-2333
Sole ProprietorNo
Enumeration DateJune 8, 2023
Last NPPES UpdateJuly 10, 20263 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
✔ NPI 1144904384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in MO · 2026015672
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
1755 CLARKSON RD, Chesterfield, MO 63017
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and more.Insurance ›

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 Zi Liang Han's NPI number?

The NPI number for Zi Liang Han is 1144904384. It was assigned to this individual provider in the NPPES registry on June 8, 2023.

Where is Zi Liang Han located?

Zi Liang Han practices at 1755 Clarkson Rd, Chesterfield, MO 63017. The listed phone number is (636) 778-2333.

What is Zi Liang Han's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

What insurance does Zi Liang Han accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Zi Liang Han as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Zi Liang Han was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 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.