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DR. WILLIAM HSIANG DMD
NPI 1770694366
Dentist in Irving, CA

Active since August 31, 2006
2 OSBORN ST, SUITE 120, IRVING, CA 92604(949) 551-2024(949) 551-9594 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. William Hsiang Dmd NPPES

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

DR. WILLIAM HSIANG DMD (NPI 1770694366) is an individual dentist in Irving, California, licensed in California (DS26183) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1770694366
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. WILLIAM HSIANGCredential: DMD
Location Address2 OSBORN ST, SUITE 120Irving, CA 92604
Mailing Address2 Osborn St, Suite 120Irving, CA 92604 · (949) 551-2024 · Fax (949) 551-9594
Phone(949) 551-2024
Fax(949) 551-9594
Sole ProprietorNo
Enumeration DateAugust 31, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1770694366 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · DS26183
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.
2 OSBORN ST, Irving, CA 92604
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Other Providers at the Same Location NPPES 7

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

DR. JOHN PASKO D.D.S.
Dentist (General Practice)
2 OSBORN ST, SUITE 140
IRVINE, CA 92604
Orange County (949) 857-2004
PHILIP D. JO, D.D.S. INC.
Clinic/Center (Dental)
2 OSBORN ST, STE 130
IRVINE, CA 92604
Orange County (949) 748-3636
URSULA LEVINE D.D.S.
Dentist (General Practice)
2 OSBORN ST, SUITE 130
IRVINE, CA 92604
Orange County (949) 727-9600
LEVINE DENTISTRY, INC.
Dentist (General Practice)
2 OSBORN ST, SUITE 130
IRVINE, CA 92604
Orange County (949) 727-9600
DR. WANDA IRENE CLARO DDS, MS, INC
Dentist (Orthodontics and Dentofacial Orthopedics)
2 OSBORN ST, SUITE 180
IRVINE, CA 92604
Orange County (949) 786-7800
NOLAN SPENCER JANGAARD DDS
Dentist (General Practice)
2 OSBORN ST, SUITE #120
IRVINE, CA 92604
Orange County (949) 551-2024
BAHAR GHAFOURI D.D.S., M.S., A.P.C.
Dentist (Orthodontics and Dentofacial Orthopedics)
2 OSBORN ST, STE 180
IRVINE, CA 92604
Orange County (949) 786-7800

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 William Hsiang's NPI number?

The NPI number for William Hsiang is 1770694366. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is William Hsiang located?

William Hsiang practices at 2 Osborn St Suite 120, Irving, CA 92604. The listed phone number is (949) 551-2024.

What is William Hsiang'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 William Hsiang 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.