CLIA lab
CLIA 25D2239718: Walnut Grove Correctional Facility
Walnut Grove, MS. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 25D2239718 belongs to Walnut Grove Correctional Facility in Walnut Grove, MS.
Certificate of Waiver, effective October 13, 2025, expires October 12, 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 RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- October 13, 2025
- Certificate expiration
- October 12, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 13, 2021
- Facility type
- Prison
- Ownership (control type)
- Government, state
- 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
- 25D2239718
- Lab name
- Walnut Grove Correctional Facility
- Address
- 1650 Hwy 492, Walnut Grove, MS 39189
- Phone
- (601) 253-0700
Annual test volume the lab reported
- Waived tests
- 1,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Walnut Grove, MS
Related
Questions
What is the CLIA number for Walnut Grove Correctional Facility in Walnut Grove?
25D2239718, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Walnut Grove Correctional Facility hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 25D2239718 expire?
The CMS file lists October 12, 2027 as the certificate expiration date; the certificate took effect October 13, 2025.