LOUIS J MCNABB M.D. NPI 1346329323

NPI Information

  • NPI: 1346329323
  • Provider Name: LOUIS J MCNABB, M.D.
  • Classification: Internal Medicine - 207RP1001X
  • Specialization: Pulmonary Disease
  • Entity Type: Individual
  • Address: 220 LAGUNA RD
    SUITE 2
    FULLERTON, CA
    ZIP 92835
  • Phone: (714) 446-7454

Map and Directions

Get Directions

NPI Details

Louis J Mcnabb, M.D. is a pulmonary disease internal medicine in Fullerton, CA. The provider is an internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs. Louis J Mcnabb, M.D. NPI is 1346329323. 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:

220 LAGUNA RD
SUITE 2
FULLERTON, CA
ZIP 92835-523
Phone: (714) 446-7454
Fax: (714) 879-1049

The enumeration date for this NPI number is 11/2/2006 and was last updated on 9/23/2011.

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
1207R00000XInternal MedicineG36837CALIFORNIANo
2207RC0200XInternal MedicineCritical Care MedicineG36837CALIFORNIANo
3207RP1001XInternal MedicinePulmonary DiseaseG36837CALIFORNIAYes

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
1G36837OTHERCALIFORNIASTATE LICENSE
2WG36837NMEDICARE PINCALIFORNIA
3GR0014371OTHERCALIFORNIAMEDI-CAL PROV
4ZZZ97067ZOTHERCALIFORNIABLUE SHIELD
5A46830MEDICARE UPINCALIFORNIA
6290003319OTHERCALIFORNIARAILROAD MEDICARE

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.