CLIA lab
CLIA 45D2173881: Cornerstone Primary Care
Livingston, TX. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 45D2173881 belongs to Cornerstone Primary Care in Livingston, TX.
Certificate of Waiver, effective January 6, 2026, expires January 5, 2028.
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
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- January 6, 2026
- Certificate expiration
- January 5, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 21, 2019
- Facility type
- Physician office
- Ownership (control type)
- Government, city
- 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
- 45D2173881
- Lab name
- Cornerstone Primary Care
- Address
- 1717 US 59 Loop North Ste, C, Livingston, TX 77351
- Phone
- (936) 327-2126
- Fax
- (936) 327-1117
Annual test volume the lab reported
- Waived tests
- 1,500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Cornerstone Primary Care in Livingston?
45D2173881, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Cornerstone Primary Care hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 45D2173881 expire?
The CMS file lists January 5, 2028 as the certificate expiration date; the certificate took effect January 6, 2026.