CLIA lab
CLIA 45D2331417: Walker Laboratories
The Colony, TX. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 45D2331417 belongs to Walker Laboratories in The Colony, TX.
Certificate of Waiver, effective October 1, 2025, expires September 30, 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
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Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- October 1, 2025
- Certificate expiration
- September 30, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 1, 2025
- Facility type
- Independent
- 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
- 45D2331417
- Lab name
- Walker Laboratories
- Address
- 4821 Wagner Drive, The Colony, TX 75056
- Phone
- (214) 783-6276
Annual test volume the lab reported
- Waived tests
- 50
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 Walker Laboratories in The Colony?
45D2331417, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Walker Laboratories hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 45D2331417 expire?
The CMS file lists September 30, 2027 as the certificate expiration date; the certificate took effect October 1, 2025.