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DR. QUYNH GIAO TONNU DMD
NPI 1366454910
Dentist in Hayward, CA

Active since August 12, 2006

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Quynh Giao Tonnu Dmd NPPES

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

DR. QUYNH GIAO TONNU DMD (NPI 1366454910) is an individual dentist in Hayward, California, licensed in California (49420) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1366454910
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. QUYNH GIAO TONNUCredential: DMD
Location Address713 A STHayward, CA 94541-3935
Mailing Address713 A StHayward, CA 94541-3935 · (510) 537-1000
Phone(510) 537-1000
Sole ProprietorNo
Enumeration DateAugust 12, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1366454910 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 49420
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
713 A ST, Hayward, CA 94541
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

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 Quynh Tonnu's NPI number?

The NPI number for Quynh Tonnu is 1366454910. It was assigned to this individual provider in the NPPES registry on August 12, 2006.

Where is Quynh Tonnu located?

Quynh Tonnu practices at 713 A St, Hayward, CA 94541. The listed phone number is (510) 537-1000.

What is Quynh Tonnu's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Quynh Tonnu accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 3 other insurers list Quynh Tonnu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Quynh Tonnu 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.