DR. WILLIAM QUYEN DOAN DO D.D.S. NPI 1093900458

NPI Information

  • NPI: 1093900458
  • Provider Name: DR. WILLIAM QUYEN DOAN DO, D.D.S.
  • Classification: Dentist - 1223G0001X
  • Specialization: General Practice
  • Entity Type: Individual
  • Address: 945 CENTRAL AVE
    TRACY, CA
    ZIP 95376
  • Phone: (209) 836-0443

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NPI Details

DR. William Quyen Doan Do, D.D.S. is a general practice dentist in Tracy, CA. The provider is 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. DR. William Quyen Doan Do, D.D.S. NPI is 1093900458. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

945 CENTRAL AVE
TRACY, CA
ZIP 95376-950
Phone: (209) 836-0443
Fax: (209) 836-0490

The enumeration date for this NPI number is 9/10/2007 and was last updated on 9/10/2007.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
11223G0001XDentistGeneral Practice43527CALIFORNIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1G91480-01OTHERCALIFORNIADENTI-CAL
2B43527OTHERCALIFORNIADELTA DENTAL STATE GOVT P

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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