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DR. HAYUN MARK CHANG DDS
NPI 1093851420
Dentist in Los Angeles, CA

Active since January 30, 2007
956 N WESTERN AVE, LOS ANGELES, CA 90029(323) 462-0655(323) 462-0645 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Hayun Mark Chang Dds NPPES

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

DR. HAYUN MARK CHANG DDS (NPI 1093851420) is an individual dentist in Los Angeles, California, licensed in California (40556) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1093851420
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. HAYUN MARK CHANGCredential: DDS
Location Address956 N WESTERN AVELos Angeles, CA 90029
Mailing Address956 N Western AveLos Angeles, CA 90029 · (323) 462-0655 · Fax (323) 462-0645
Phone(323) 462-0655
Fax(323) 462-0645
Sole ProprietorNo
Enumeration DateJanuary 30, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1093851420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 40556
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
956 N WESTERN AVE, Los Angeles, CA 90029
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Other Identifiers 2

OtherB40556 02CA · Dentical
Other1859296CA · United Concordia

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. KYU YANG DDS
Dentist
956 N WESTERN AVE
LOS ANGELES, CA 90029
Los Angeles County (310) 909-4581

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 Hayun Chang's NPI number?

The NPI number for Hayun Chang is 1093851420. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Where is Hayun Chang located?

Hayun Chang practices at 956 N Western Ave, Los Angeles, CA 90029. The listed phone number is (323) 462-0655.

What is Hayun Chang's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Hayun Chang was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.