GUARDIAN DIAGNOSTICS LLC
NPI 1144147307
Clinical Medical Laboratory in Boca Raton, FL

Active since June 30, 2026CLIA 10D2345485 · Accreditation
4800 NW 2ND AVE STE 6, BOCA RATON, FL 33431(813) 928-7939 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Guardian Diagnostics Llc NPPES

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

GUARDIAN DIAGNOSTICS LLC (NPI 1144147307) is a healthcare organization registered as a clinical medical laboratory in Boca Raton, Florida and active in the NPI registry since June 2026. The organization holds an CLIA Accreditation certificate valid through June 10, 2028 and lists Sue Kincer, Billing Manger, as its authorized official.

NPPES Registry Identity

NPI1144147307
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameGUARDIAN DIAGNOSTICS LLC
Location Address4800 NW 2ND AVE STE 6Boca Raton, FL 33431-4186
Mailing Address4800 Nw 2nd Ave Ste 6Boca Raton, FL 33431-4186 · (813) 928-7939
Organization SubpartNo
Authorized OfficialSue KincerBilling Manger · (813) 928-7939
Enumeration DateJune 30, 2026
NPPES CertifiedJune 30, 2026
✔ NPI 1144147307 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.
4800 NW 2ND AVE STE 6, Boca Raton, FL 33431

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 10D2345485

Guardian Diagnostics LLC · Boca Raton, FL
Active · expires Jun 10, 2028
CLIA Number10D2345485
Laboratory TypeIndependent
Certificate Effective DateJune 11, 2026
Certificate Expiration DateJune 10, 2028
Laboratory DirectorRichard M. Knapp
Laboratory Phone(561) 299-3573
Laboratory LocationGuardian Diagnostics LLC4800 NW 2nd Ave Suite 6, Boca Raton, FL 33431
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.

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 Guardian Diagnostics LLC's NPI number?

The NPI number for Guardian Diagnostics LLC is 1144147307. It was assigned to this organization in the NPPES registry on June 30, 2026.

Where is Guardian Diagnostics LLC located?

Guardian Diagnostics LLC is located at 4800 NW 2nd Ave Ste 6, Boca Raton, FL 33431. The listed phone number is (813) 928-7939.

What is Guardian Diagnostics LLC's specialty?

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

Does Guardian Diagnostics LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 10D2345485) is associated with this NPI, valid through June 10, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Guardian Diagnostics LLC was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.