DR. WILLIAM MACK HANG DDS, MSD
NPI 1003983149
Dentist - Orthodontics and Dentofacial Orthopedics in Westlake Village, CA

Active since November 30, 2006
101 N WESTLAKE BLVD, SUITE 202, WESTLAKE VILLAGE, CA 91362(805) 374-9377(805) 446-9157 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. William Mack Hang Dds, Msd NPPES

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

DR. WILLIAM MACK HANG DDS, MSD (NPI 1003983149) is an individual orthodontics and dentofacial orthopedics provider in Westlake Village, California, licensed in California (39271) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1003983149
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. WILLIAM MACK HANGCredential: DDS, MSD
Location Address101 N WESTLAKE BLVD, SUITE 202Westlake Village, CA 91362-3753
Mailing Address101 N Westlake Blvd, Suite 202Westlake Village, CA 91362-3753 · (805) 374-9377 · Fax (805) 446-9157
Fax(805) 446-9157
Sole ProprietorNo
Enumeration DateNovember 30, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1003983149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in CA · 39271
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
101 N WESTLAKE BLVD, Westlake Village, CA 91362

Other Providers at the Same Location NPPES

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

Physician Assistant
101 N WESTLAKE BLVD
WESTLAKE VILLAGE, CA 91362

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 Hang's NPI number?

The NPI number for William Hang is 1003983149. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is William Hang located?

William Hang practices at 101 N Westlake Blvd Suite 202, Westlake Village, CA 91362. The listed phone number is (805) 374-9377.

What is William Hang's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for William Hang 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.