DR. WILLIAM QUAN D.D.S.
NPI 1942410030
Dentist - General Practice in El Centro, CA

Q: What is William Quan's NPI number?

The NPI number for William Quan is 1942410030. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Q: What is William Quan'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 William Quan 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 May 23, 2007

480 W OLIVE AVE STE 5, EL CENTRO, CA 92243(760) 352-7011(760) 352-7012 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. William Quan D.d.s. NPPES

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

DR. WILLIAM QUAN D.D.S. (NPI 1942410030) is an individual general practice provider in El Centro, California, licensed in California (21190) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1942410030

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM QUANCredential: D.D.S.

Location Address480 W OLIVE AVE STE 5El Centro, CA 92243-3045

Mailing Address480 W Olive Ave Ste 5El Centro, CA 92243-3045 · (760) 352-7011 · Fax (760) 352-7012

Phone(760) 352-7011

Fax(760) 352-7012

Sole ProprietorYes

Enumeration DateMay 23, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1942410030 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 · 21190

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.

480 W OLIVE AVE STE 5, El Centro, CA 92243

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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 William Quan's NPI number?

The NPI number for William Quan is 1942410030. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is William Quan located?

William Quan practices at 480 W Olive Ave Ste 5, El Centro, CA 92243. The listed phone number is (760) 352-7011.

What is William Quan'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 William Quan 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.