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R. L. Keller DDS & Daniel F. Burk DDS

General Practice Dentistry in Antioch, CA · enumerated 2015 · authorized official Kenda Sappington, Office Manager.

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

National Provider Identifier

1174906887

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Registry record

Entity type Organization (Type 2)
Legal business name R. L. Keller DDS & Daniel F. Burk DDS
Practice address 3107 Lone Tree Way, Suite A, Antioch, CA, 94509
Phone (925) 757-5081
Fax (925) 757-4979
Enumeration date Jun 30, 2015
Last updated in NPPES Jun 30, 2015

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 0516788 (CA) Primary
1223G0001X General Practice Dentistry Dental Providers · License 29021 (CA) Secondary

Authorized official

Name Kenda Sappington
Title Office Manager
Phone (925) 757-5081

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.

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Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-06-30. Verify at npiregistry.cms.hhs.gov.
Where is R. L. Keller DDS & Daniel F. Burk DDS located?
The practice location on file with NPPES is in Antioch, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-30.