CLIA lab
CLIA 26D2137982: Washington University Childrens After Hours Care
Saint Louis, MO. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 26D2137982 belongs to Washington University Childrens After Hours Care in Saint Louis, MO.
Certificate of Waiver, effective October 6, 2025, expires October 5, 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 6, 2025
- Certificate expiration
- October 5, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 6, 2017
- Facility type
- Physician office
- Ownership (control type)
- Other
- 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
- 26D2137982
- Lab name
- Washington University Childrens After Hours Care
- Address
- 12436 Tesson Ferry Rd, Saint Louis, MO 63128
- Phone
- (314) 454-6336
- Fax
- (314) 454-6338
Annual test volume the lab reported
- Waived tests
- 3,600
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 Washington University Childrens After Hours Care in Saint Louis?
26D2137982, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Washington University Childrens After Hours Care hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 26D2137982 expire?
The CMS file lists October 5, 2027 as the certificate expiration date; the certificate took effect October 6, 2025.