Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Exagen Inc

Organization Clinical Medical Laboratory · NPI 1245494517

Exagen Inc is a Clinical Medical Laboratory in Vista, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1261 Liberty Way Ste C
Vista, CA 92081-8356
Phone: (888) 452-1522
Fax: (760) 479-6486
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence CLF 00334804 (CA)

Record details

NPI number1245494517
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nikki Killings — Director Of Operations · (760) 539-3031
Other names Exagen Diagnostics
NPI enumeratedJuly 15, 2008
Last updated in NPPESFebruary 8, 2024
Certification dateFebruary 8, 2024
Mailing addressPo Box 27561, Albuquerque, NM 87125-7561

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