QUOC AI NGUYEN M.D. NPI 1659394419

NPI Information

  • NPI: 1659394419
  • Provider Name: QUOC AI NGUYEN, M.D.
  • Classification: Otolaryngology - 207YX0602X
  • Specialization: Otolaryngic Allergy
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 13362 BROOKHURST ST
    GARDEN GROVE, CA
    ZIP 92843
  • Phone: (714) 534-4471

Map and Directions

Get Directions

NPI Details

Quoc Ai Nguyen, M.D. is an otolaryngic allergy otolaryngology in Garden Grove, CA with 35 years of experience. The provider is an otolaryngologist who specializes in the diagnosis and treatment of otolaryngic allergies and other allergic diseases. Quoc Ai Nguyen, M.D. NPI is 1659394419. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: YALE UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1991

The provider's business location address is:

13362 BROOKHURST ST
GARDEN GROVE, CA
ZIP 92843-153
Phone: (714) 534-4471
Fax: (714) 534-4481

The NPI 1659394419 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Removal of impacted ear wax (HCPCS:69210)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Diagnostic exam of nasal passages using an endoscope (HCPCS:31231)
  • Diagnostic exam of voice box using a flexible endoscope (HCPCS:31575)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)

The enumeration date for this NPI number is 7/25/2006 and was last updated on 7/29/2022.

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
1207YX0602XOtolaryngologyOtolaryngic AllergyG75928CALIFORNIAYes

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
100G759280OTHERCALIFORNIABLUE SHIELD
200G759280MEDICAIDCALIFORNIA
3UENT1009OTHERCALIFORNIAMONARCH

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

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.

Previous NPI
Next NPI