CLIA lab
CLIA 52D2285852: Mill Pond
Westfield, WI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 52D2285852 belongs to Mill Pond in Westfield, WI.
Certificate of Waiver, effective July 19, 2025, expires July 18, 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
- July 19, 2025
- Certificate expiration
- July 18, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 19, 2023
- 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
- 52D2285852
- Lab name
- Mill Pond
- Address
- 515 Market Street, Westfield, WI 53964
- Phone
- (262) 534-7297
- Fax
- (262) 534-7257
Annual test volume the lab reported
- Waived tests
- 900
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 Mill Pond in Westfield?
52D2285852, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Mill Pond hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 52D2285852 expire?
The CMS file lists July 18, 2027 as the certificate expiration date; the certificate took effect July 19, 2025.