CLIA lab
CLIA 26D1018343: Esse Health
Saint Charles, MO. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 26D1018343 belongs to Esse Health in Saint Charles, MO.
Certificate of Waiver, effective October 20, 2025, expires October 19, 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 20, 2025
- Certificate expiration
- October 19, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 20, 2003
- 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
- 26D1018343
- Lab name
- Esse Health
- Address
- 1551 Wall Street Ste 400, Saint Charles, MO 63303
- Phone
- (636) 669-7006
- Fax
- (636) 669-7008
Annual test volume the lab reported
- Waived tests
- 375
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 Esse Health in Saint Charles?
26D1018343, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Esse Health hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 26D1018343 expire?
The CMS file lists October 19, 2027 as the certificate expiration date; the certificate took effect October 20, 2025.