NPI Details
EXAGEN INC. is a clinical medical laboratory in Vista, CA. The provider is (1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology. EXAGEN INC. NPI is 1245494517. The provider is registered as an organization entity type.
The provider Former Legal Business Name Is Exagen Diagnostics.
The provider's business location address is:
1261 LIBERTY WAY STE C
VISTA, CA
ZIP 92081-356
Phone: (888) 452-1522
Fax: (760) 479-6486
The provider's authorized official is Nikki Killings .
The authorized official title is Director Of Operations and has the following contact phone number (760) 539-3031.
The CLIA number assigned to this NPI record is 05D1075048 - independent with a certificate type of Certificate of Accreditation.
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.
- Measurement of antibody for assessment of autoimmune disorder, any method (HCPCS:86235)
- Cardiolipin antibody (tissue antibody) measurement (HCPCS:86147)
- Beta 2 glycoprotein 1 antibody (autoantibody) measurement (HCPCS:86146)
- Rheumatoid factor level (HCPCS:86431)
- Analysis of substance using immunoassay technique, multiple step method (HCPCS:83516)
- Microsomal antibodies (autoantibody) measurement (HCPCS:86376)
- Thyroglobulin (thyroid protein) antibody measurement (HCPCS:86800)
- Phospholipid antibody (autoimmune antibody) measurement (HCPCS:86148)
- Ai ds sle alys 8 igg autoant (HCPCS:0312U)
- Measurement of complement (immune system proteins), antigen, (HCPCS:86160)
- Measurement of substance using immunoassay technique (HCPCS:83520)
- Measurement of dna antibody, native or double stranded (HCPCS:86225)
- Analysis using chemiluminescent technique (light and chemical )reaction (HCPCS:82397)
- Measurement of antibody for assessment of autoimmune disorder, titer (HCPCS:86039)
- Screening test for autoimmune disorder (HCPCS:86038)
- Measurement of antibody for rheumatoid arthritis assessment (HCPCS:86200)
- Flow cytometry technique for dna or cell analysis, first marker (HCPCS:88184)
- Flow cytometry technique for dna or cell analysis, 2 to 8 markers (HCPCS:88187)
- Flow cytometry technique for dna or cell analysis, each additional marker (HCPCS:88185)
- Screening test for antineutrophil cytoplasmic antibody (HCPCS:86036)
- Antineutrophil cytoplasmic antibody titer (HCPCS:86037)
- Myeloperoxidase (white blood cell enzyme) measurement (HCPCS:83876)
- Measurement of hydroxychloroquine (HCPCS:80220)
- Measurement of methotrexate (HCPCS:80204)
- Screening test for antibody to noninfectious agent (HCPCS:86255)
- Chemistry procedures (HCPCS:84999)
The enumeration date for this NPI number is 7/15/2008 and was last updated on 2/8/2024.
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 |
| 1 | 291U00000X | Clinical Medical Laboratory | | CLF 00334804 | CALIFORNIA | Yes |
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 |
| 1 | 8369 | OTHER | NEW YORK | NEW YORK STATE DEPARTMENT OF HEALTH |
| 2 | ZZZ555113Y | OTHER | | BLUE SHIELD OF CALIFORNIA |
| 3 | 1484 | OTHER | MARYLAND | MARYLAND DEPT OF HEALTH |
| 4 | LCO00685 | OTHER | RHODE ISLAND | RHODE ISLAND DEPT OF HEALTH |
| 5 | 31066 | OTHER | PENNSYLVANIA | PENNSYLVANIA DEPT OF HEALTH |
| 6 | 05D1075048 | OTHER | | CLIA |
| 7 | CDF-00334804 | OTHER | CALIFORNIA | CLINICAL AND PUBLIC HEALTH LABORATORY LICENSE |
