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

DR. JOON HAN DDS, MSMS
NPI 1235058223
Dentist - General Practice in American Canyon, CA

Q: What is Joon Han's NPI number?

The NPI number for Joon Han is 1235058223. It was assigned to this individual provider in the NPPES registry on July 13, 2026.

Q: What is Joon Han's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Joon Han was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.

Active since July 13, 2026

3431 BROADWAY ST STE A7, AMERICAN CANYON, CA 94503(707) 557-5057 Get Directions Write a Review

NPPES record added: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Joon Han Dds, Msms NPPES

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

DR. JOON HAN DDS, MSMS (NPI 1235058223) is an individual general practice provider in American Canyon, California, licensed in California (113496) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1235058223

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JOON HANCredential: DDS, MSMS

Location Address3431 BROADWAY ST STE A7American Canyon, CA 94503-1228

Mailing Address3431 Broadway St Ste A7American Canyon, CA 94503-1228 · (707) 557-5057

Phone(707) 557-5057

Sole ProprietorYes

Enumeration DateJuly 13, 2026

NPPES CertifiedJune 16, 2026

✔ NPI 1235058223 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 · 113496

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.

3431 BROADWAY ST STE A7, American Canyon, CA 94503

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Other Providers at the Same Location NPPES

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

DR. PIL HAN DMD

Dentist

3431 BROADWAY ST STE A7
AMERICAN CANYON, CA 94503

Napa County (707) 557-5057

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 Joon Han's NPI number?

The NPI number for Joon Han is 1235058223. It was assigned to this individual provider in the NPPES registry on July 13, 2026.

Where is Joon Han located?

Joon Han practices at 3431 Broadway St Ste A7, American Canyon, CA 94503. The listed phone number is (707) 557-5057.

What is Joon Han'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 Joon Han was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.