Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Hornberger, DDS MS

Endodontics in Antioch, CA · enumerated 2008.

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

National Provider Identifier

1689852006

Verified

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Registry record

Entity type Individual (Type 1)

Name Brian Hornberger

Credential DDS MS

Sex Male

Practice address 3801 Lonetree Way, East County Endodontics, Antioch, CA, 94509

Phone (925) 753-5810

Fax (925) 753-5814

Enumeration date Feb 7, 2008

Last updated in NPPES Feb 7, 2008

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License 41263 (CA) Primary

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

What is the NPI number for Brian Hornberger?

The National Provider Identifier (NPI) for Brian Hornberger is 1689852006, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brian Hornberger practice?

The practice location on file with NPPES is in Antioch, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-07.