Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John D. Durney D.D.S., A Professional Dental Corporation

General Practice Dentistry in Yreka, CA · enumerated 2007 · authorized official John Durney, President.

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

National Provider Identifier

1396940185

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Registry record

Entity type Organization (Type 2)

Legal business name John D. Durney D.D.S., A Professional Dental Corporation

Practice address 303 Yreka St, Yreka, CA, 96097

Phone (530) 842-2427

Fax (530) 841-0733

Enumeration date Jun 20, 2007

Last updated in NPPES Mar 7, 2023

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 34043 (CA) Primary

Authorized official

Name John Durney

Title President

Phone (530) 842-2427

Other identifiers

Identifier	Type	State	Issuer
D34043	Medicaid	CA	-
1619013323	Other	CA	JOHN D. DURNEY NPI
34043	Other	CA	LICENSE
B3404301	Medicaid	CA	-

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 2023-03-07. Verify at npiregistry.cms.hhs.gov.

Where is John D. Durney D.D.S., A Professional Dental Corporation located?

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

Providers at this address

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John Durney General Practice Dentistry · Yreka, CA NPI 1619013323

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.