WILLIAM S. LIEBER, DMD, PC
NPI 1578584249
Dentist - Orthodontics and Dentofacial Orthopedics in Walnut Creek, CA

Active since July 21, 2006
1855 SAN MIGUEL DR, SUITE 22, WALNUT CREEK, CA 94596(925) 934-3583 Get Directions Write a Review

NPPES record last updated: November 27, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William S. Lieber, Dmd, Pc NPPES

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

WILLIAM S. LIEBER, DMD, PC (NPI 1578584249) is a healthcare organization registered as an orthodontics and dentofacial orthopedics in Walnut Creek, California and active in the NPI registry since July 2006. The organization lists William S Lieber, President, as its authorized official.

NPPES Registry Identity

NPI1578584249
Entity TypeOrganization
Primary Taxonomy1223X0400X
Legal Business NameWILLIAM S. LIEBER, DMD, PC
Location Address1855 SAN MIGUEL DR, SUITE 22Walnut Creek, CA 94596-5279
Mailing Address1855 San Miguel Dr, Suite 22Walnut Creek, CA 94596-5279 · (925) 934-3583
Organization SubpartNo
Authorized OfficialWilliam S LieberPresident · (925) 934-3583
Enumeration DateJuly 21, 2006
Last NPPES UpdateNovember 27, 2007
NPI 1578584249 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 · 23531
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.
1855 SAN MIGUEL DR, Walnut Creek, CA 94596

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

Oral & Maxillofacial Surgery
1855 SAN MIGUEL DR, STE 25
WALNUT CREEK, CA 94596
Ophthalmology
1855 SAN MIGUEL DR, #28
WALNUT CREEK, CA 94596
Plastic Surgery
1855 SAN MIGUEL DR, SUITE 4
WALNUT CREEK, CA 94596
Psychologist (Clinical)
1855 SAN MIGUEL DR, STE 23
WALNUT CREEK, CA 94596
Dentist (Orthodontics and Dentofacial Orthopedics)
1855 SAN MIGUEL DR, #22
WALNUT CREEK, CA 94596
Dentist
1855 SAN MIGUEL DR, STE 12
WALNUT CREEK, CA 94596
Eyewear Supplier
1855 SAN MIGUEL DR, #27A
WALNUT CREEK, CA 94596
Clinic/Center (Dental)
1855 SAN MIGUEL DR, SUITE 1
WALNUT CREEK, CA 94596

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 S. Lieber, Dmd, PC's NPI number?

The NPI number for William S. Lieber, Dmd, PC is 1578584249. It was assigned to this organization in the NPPES registry on July 21, 2006.

Where is William S. Lieber, Dmd, PC located?

William S. Lieber, Dmd, PC is located at 1855 San Miguel Dr Suite 22, Walnut Creek, CA 94596. The listed phone number is (925) 934-3583.

What is William S. Lieber, Dmd, PC'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 S. Lieber, Dmd, PC was last updated on November 27, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.