CLIA lab

CLIA 34D2106418: Cynthia M Gregg MD, PLLC

Cary, NC. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 34D2106418 belongs to Cynthia M Gregg MD, PLLC in Cary, NC.

Certificate of Waiver, effective December 17, 2025, expires December 16, 2027.

Active in the CMS Provider of Services file posted October 16, 2026.

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Run it in Rivvi

Map your lab's test names to LOINC codes

Open in Rivvi

Free to start. Opens Rivvi, the AI workspace for healthcare teams.

Certificate

Certificate type
Certificate of Waiver
Certificate effective
December 17, 2025
Certificate expiration
December 16, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
December 17, 2015
Facility type
Physician office
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Lab and contact

CLIA number
34D2106418
Lab name
Cynthia M Gregg MD, PLLC
Address
3550 Northwest Cary Parkway Suite 100, Cary, NC 27513
Phone
(919) 297-0097
Fax
(919) 297-0082

Annual test volume the lab reported

Waived tests
10

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Other labs in Cary, NC

Related

Questions

What is the CLIA number for Cynthia M Gregg MD, PLLC in Cary?

34D2106418, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Cynthia M Gregg MD, PLLC hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 34D2106418 expire?

The CMS file lists December 16, 2027 as the certificate expiration date; the certificate took effect December 17, 2025.

Try it on your own data today.

Free to start. Most teams are using it the same day.