DR. DAVID ALAN DZIACHAN DDS
NPI 1003829623
Dentist - General Practice in Fairfield, CA

Q: What is David Dziachan's NPI number?

The NPI number for David Dziachan is 1003829623. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Q: What is David Dziachan's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for David Dziachan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 14, 2006

1295 OLIVER ROAD, FAIRFIELD, CA 94534(707) 427-3172(707) 427-3769 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. David Alan Dziachan Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAVID ALAN DZIACHAN DDS (NPI 1003829623) is an individual general practice provider in Fairfield, California, licensed in California (DJ035712) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1003829623

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. DAVID ALAN DZIACHANCredential: DDS

Location Address1295 OLIVER ROADFairfield, CA 94534

Mailing Address1295 Oliver RoadFairfield, CA 94534 · (707) 427-3172 · Fax (707) 427-3769

Phone(707) 427-3172

Fax(707) 427-3769

Sole ProprietorYes

Enumeration DateAugust 14, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1003829623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · DJ035712

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

1295 OLIVER ROAD, Fairfield, CA 94534

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Dziachan's NPI number?

The NPI number for David Dziachan is 1003829623. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is David Dziachan located?

David Dziachan practices at 1295 Oliver Road, Fairfield, CA 94534. The listed phone number is (707) 427-3172.

What is David Dziachan's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for David Dziachan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.