CLIA lab
CLIA 26D2244285: ST Charles Clinical Research, LLC
Weldon Spring, MO. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 26D2244285 belongs to ST Charles Clinical Research, LLC in Weldon Spring, MO.
Certificate of Waiver, effective November 30, 2025, expires November 29, 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
- November 30, 2025
- Certificate expiration
- November 29, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 30, 2021
- 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
- 26D2244285
- Lab name
- ST Charles Clinical Research, LLC
- Address
- 6034 Weldon Spring Parkway, Weldon Spring, MO 63304
- Phone
- (636) 477-6366
- Fax
- (636) 477-6355
Annual test volume the lab reported
- Waived tests
- 200
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Weldon Spring, MO
Related
Questions
What is the CLIA number for ST Charles Clinical Research, LLC in Weldon Spring?
26D2244285, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does ST Charles Clinical Research, LLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 26D2244285 expire?
The CMS file lists November 29, 2027 as the certificate expiration date; the certificate took effect November 30, 2025.