Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cox Dental Coprporation

General Practice Dentistry in Costa Mesa, CA · enumerated 2007 · authorized official William Cox, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1396966248

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Registry record

Entity type Organization (Type 2)

Legal business name Cox Dental Coprporation

Other name <Unavail>

Practice address 2000 N Harbor Blvd, Ste B-100, Costa Mesa, CA, 92627

Phone (949) 645-5070

Fax (949) 645-4325

Enumeration date May 1, 2007

Last updated in NPPES Jan 5, 2022

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 26160 (CA) Primary

Authorized official

Name William Cox

Title President

Phone (360) 869-7645

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Cox Dental Coprporation located?

The practice location on file with NPPES is in Costa Mesa, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-01-05. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-05.