CLIA lab
CLIA 26D0859318: Mercy Clinic Pediatrics 7345 Watson
Webster Groves, MO. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 26D0859318 belongs to Mercy Clinic Pediatrics 7345 Watson in Webster Groves, MO.
Certificate of Waiver, effective August 25, 2025, expires August 24, 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
- August 25, 2025
- Certificate expiration
- August 24, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 1, 1992
- Facility type
- Physician office
- Ownership (control type)
- Religious affiliation
- 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
- 26D0859318
- Lab name
- Mercy Clinic Pediatrics 7345 Watson
- Address
- 7345 Watson Rd Suite 103, Webster Groves, MO 63119
- Phone
- (314) 633-8670
- Fax
- (314) 633-8675
Annual test volume the lab reported
- Waived tests
- 102
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 Mercy Clinic Pediatrics 7345 Watson in Webster Groves?
26D0859318, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Mercy Clinic Pediatrics 7345 Watson hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 26D0859318 expire?
The CMS file lists August 24, 2027 as the certificate expiration date; the certificate took effect August 25, 2025.