DAT WILLIAM NGUYEN MD NPI 1386626448

NPI Information

  • NPI: 1386626448
  • Provider Name: DAT WILLIAM NGUYEN, MD
  • Classification: Family Medicine - 207Q00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 5565 GROSSMONT CENTER DR STE 229
    LA MESA, CA
    ZIP 91942
  • Phone: (858) 349-3760

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NPI Details

Dat William Nguyen, MD is a family medicine in La Mesa, CA. The provider is family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. Dat William Nguyen, MD NPI is 1386626448. 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:

5565 GROSSMONT CENTER DR STE 229
LA MESA, CA
ZIP 91942-026
Phone: (858) 349-3760
Fax: (619) 262-8964

The NPI 1386626448 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.

  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS:99211)
  • Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (HCPCS:87811)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Follow-up nursing facility visit per day, typically 25 minutes (HCPCS:99309)
  • Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS:87635)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Hospital discharge day management, more than 30 minutes (HCPCS:99239)
  • Initial nursing facility visit per day, typically 45 minutes (HCPCS:99306)
  • Advance care planning, first 30 minutes (HCPCS:99497)
  • Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid-19), influenza a, and influenza b) in upper respiratory specimen, each reported as detected or not detected (HCPCS:0240U)
  • Follow-up nursing facility visit per day, typically 35 minutes (HCPCS:99310)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • New patient office or other outpatient visit, 15-29 minutes (HCPCS:99202)

The enumeration date for this NPI number is 11/15/2005 and was last updated on 8/2/2023.

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
1207Q00000XFamily MedicineA83262CALIFORNIAYes

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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