PROTEOMICS INTERNATIONAL USA INC
NPI 1023961117
Clinical Medical Laboratory in Irvine, CA

Active since February 18, 2026CLIA 05D2317422 · Accreditation

NPPES record last updated: February 18, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Proteomics International Usa Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PROTEOMICS INTERNATIONAL USA INC (NPI 1023961117) is a healthcare organization registered as a clinical medical laboratory in Irvine, California and active in the NPI registry since February 2026. The organization holds an CLIA Accreditation certificate valid through January 6, 2028 and lists Jacqueline Sarah Gray, Chief Financial Officer/secretary, as its authorized official.

NPPES Registry Identity

NPI1023961117
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NamePROTEOMICS INTERNATIONAL USA INC
Location Address5 MASONIrvine, CA 92618
Mailing Address5 MasonIrvine, CA 92618
Organization SubpartYesParent: Proteomics International Pty Ltd
Authorized OfficialJacqueline Sarah GrayChief Financial Officer/secretary · (618) 938-9199
Enumeration DateFebruary 18, 2026
NPI 1023961117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
Definition

(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.

5 MASON, Irvine, CA 92618

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 05D2317422

Proteomics International Usa · Irvine, CA
Active · expires Jan 6, 2028
CLIA Number05D2317422
Laboratory TypeIndependent
Certificate Effective DateJanuary 7, 2026
Certificate Expiration DateJanuary 6, 2028
Laboratory DirectorDr. John A. Thorson
Laboratory Phone(949) 812-6902
Laboratory LocationProteomics International Usa5 Mason, Irvine, CA 92618
CLIA data matches this NPI record on: Address Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Clinical Medical Laboratory
5 MASON, SUITE 100
IRVINE, CA 92618
Clinical Medical Laboratory
5 MASON
IRVINE, CA 92618

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023961117, enumerated as an "organization" on February 18, 2026.

The provider is located at 5 MASON IRVINE, CA 92618 and the phone number is (800) 679-6423.

Clinical Medical Laboratory with taxonomy code 291U00000X.