ORALIVA INC.
NPI 1659257681
Clinical Medical Laboratory in Durham, NC

Active since August 14, 2025CLIA 34D2327560 · Accreditation
6 DAVIS DR UNIT 226, DURHAM, NC 27709(301) 221-6879 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Oraliva Inc. NPPES

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

ORALIVA INC. (NPI 1659257681) is a healthcare organization registered as a clinical medical laboratory in Durham, North Carolina and active in the NPI registry since August 2025. The organization holds an CLIA Accreditation certificate valid through July 23, 2027 and lists Anna Grassini, President, as its authorized official.

NPPES Registry Identity

NPI1659257681
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameORALIVA INC.
Location Address6 DAVIS DR UNIT 226Durham, NC 27709-0003
Mailing Address6 Davis Dr Unit 226Durham, NC 27709-0003 · (301) 221-6879
Organization SubpartNo
Authorized OfficialAnna GrassiniPresident · (512) 899-0105
Enumeration DateAugust 14, 2025
Last NPPES UpdateJune 22, 2026
NPPES CertifiedJune 22, 2026
NPI 1659257681 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.

6 DAVIS DR UNIT 226, Durham, NC 27709

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 34D2327560

Oraliva Clinical Labs · Durham, NC
Active · expires Jul 23, 2027
CLIA Number34D2327560
Laboratory TypeIndependent
Certificate Effective DateJuly 24, 2025
Certificate Expiration DateJuly 23, 2027
Laboratory DirectorNadarajah Vigneswaran
Laboratory Phone(919) 271-2438
Laboratory LocationOraliva Clinical Labs#6 Davis Drive Suite 226, Durham, NC 27709
CLIA data matches this NPI record on: 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.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oraliva Inc.'s NPI number?

The NPI number for Oraliva Inc. is 1659257681. It was assigned to this organization in the NPPES registry on August 14, 2025.

Where is Oraliva Inc. located?

Oraliva Inc. is located at 6 Davis Dr Unit 226, Durham, NC 27709. The listed phone number is (301) 221-6879.

What is Oraliva Inc.'s specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

Does Oraliva Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 34D2327560) is associated with this NPI, valid through July 23, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Oraliva Inc. was last updated on June 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.