William Schambach, DMD

Prosthodontist in Oxnard, CA

Registered specialistLicense # listed (CA)

Call (805) 488-0544 Send a message Map ↗

Public-record details

Address: 300 E Esplanade Dr Ste 1600, Oxnard, CA 93036
Phone: (805) 488-0544
Listed under: Prosthodontists
NPI: 1972639243
NPI status: Active in the NPPES registry
Provider type: Individual provider
Registered specialty (self-reported taxonomy): Prosthodontics (1223P0700X)
Credentials listed: DMD
License number on NPI record: 48010 (CA)
NPI first issued: Feb 23, 2007
NPI record last updated: Feb 21, 2018

NPI 1972639243 is active in the federal NPPES registry (CMS) with Prosthodontics, an ADA-recognized dental specialty, as its primary taxonomy; license 48010 (CA) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-09-30.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Prosthodontists specialize in restoring and replacing teeth: crowns, bridges, dentures and the teeth that go on top of implants, including full-arch fixed bridges. Dentists who are not specialists can also place implants; the specialty here is the one the provider registered as primary.

View NPI 1972639243 in the official registry ↗

Checking credentials: the specialty shown is the one this provider registered with the NPI system. Your state dental board's license lookup confirms the license, and the American Board of Prosthodontics, the American Board of Oral and Maxillofacial Surgery and the American Board of Periodontology each list their board-certified members.

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