CLIA lab
CLIA 45D2137886: Harris County Esd #4
Huffman, TX. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 45D2137886 belongs to Harris County Esd #4 in Huffman, TX.
Certificate of Waiver, effective October 5, 2025, expires October 4, 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 5, 2025
- Certificate expiration
- October 4, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 5, 2017
- Facility type
- Ambulance
- Ownership (control type)
- Government, county
- 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
- 45D2137886
- Lab name
- Harris County Esd #4
- Address
- 54 Ivy Leaf, Huffman, TX 77336
- Phone
- (281) 825-1034
- Fax
- (281) 324-3881
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 Huffman, TX
Related
Questions
What is the CLIA number for Harris County Esd #4 in Huffman?
45D2137886, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Harris County Esd #4 hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 45D2137886 expire?
The CMS file lists October 4, 2027 as the certificate expiration date; the certificate took effect October 5, 2025.