DR. ELIZABETH Y NGHIEM M.D. NPI 1083626212

NPI Information

  • NPI: 1083626212
  • Provider Name: DR. ELIZABETH Y NGHIEM, M.D.
  • Classification: Internal Medicine - 207RI0200X
  • Specialization: Infectious Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 11160 WARNER AVE
    SUITE 323
    FOUNTAIN VALLEY, CA
    ZIP 92708
  • Phone: (714) 751-7002

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NPI Details

DR. Elizabeth Y Nghiem, M.D. is an infectious disease internal medicine in Fountain Valley, CA with 30 years of experience. The provider is an internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine. DR. Elizabeth Y Nghiem, M.D. NPI is 1083626212. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: TEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1995

The provider's business location address is:

11160 WARNER AVE
SUITE 323
FOUNTAIN VALLEY, CA
ZIP 92708-008
Phone: (714) 751-7002
Fax: (714) 751-9340

The NPI 1083626212 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.

  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • 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 technique for severe acute respiratory syndrome coronavirus (HCPCS:87426)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Intravenous injection, bebtelovimab, includes injection and post administration monitoring (HCPCS:M0222)
  • Intravenous infusion or subcutaneous injection, casirivimab and imdevimab includes infusion or injection, and post administration monitoring (HCPCS:M0243)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS:87635)
  • Injection, tixagevimab and cilgavimab, for the pre-exposure prophylaxis only, for certain adults and pediatric individuals (12 years of age and older weighing at least 40kg) with no known sars-cov-2 exposure, who either have moderate to severely compromise (HCPCS:M0220)

The enumeration date for this NPI number is 8/13/2006 and was last updated on 7/8/2007.

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
1207RI0200XInternal MedicineInfectious DiseaseA62911CALIFORNIAYes

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
100A62911MEDICARE ID-TYPE UNSPECIFIEDCALIFORNIA
200A629110MEDICAIDCALIFORNIA
3H52051MEDICARE UPINCALIFORNIA

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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