CLIA lab

CLIA 45D2222375: Kelsey-Seybold Clinic Conroe Lab

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

CLIA number 45D2222375 belongs to Kelsey-Seybold Clinic Conroe Lab in Conroe, TX.

Certificate of Waiver, effective April 28, 2025, expires April 27, 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
April 28, 2025
Certificate expiration
April 27, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
April 28, 2021
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
45D2222375
Lab name
Kelsey-Seybold Clinic Conroe Lab
Address
690 S Loop 336 W Ste 222, Conroe, TX 77304
Phone
(713) 442-1540
Fax
(713) 442-0981

Annual test volume the lab reported

Waived tests
300

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

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Questions

What is the CLIA number for Kelsey-Seybold Clinic Conroe Lab in Conroe?

45D2222375, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Kelsey-Seybold Clinic Conroe Lab hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 45D2222375 expire?

The CMS file lists April 27, 2027 as the certificate expiration date; the certificate took effect April 28, 2025.

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