CLIA lab

CLIA 45D2216232: Tranquility Clinical Research

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

CLIA number 45D2216232 belongs to Tranquility Clinical Research in Webster, TX.

Certificate of Waiver, effective March 10, 2025, expires March 9, 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
March 10, 2025
Certificate expiration
March 9, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
March 10, 2021
Facility type
Other
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
45D2216232
Lab name
Tranquility Clinical Research
Address
16969 N Texas Avenue, Webster, TX 77598
Phone
(434) 906-0450
Fax
(281) 377-4391

Annual test volume the lab reported

Waived tests
100

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 Tranquility Clinical Research in Webster?

45D2216232, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Tranquility Clinical Research hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 45D2216232 expire?

The CMS file lists March 9, 2027 as the certificate expiration date; the certificate took effect March 10, 2025.

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