CLIA lab
CLIA 52D2006331: Marshfield Clinic - Hayward Center
Hayward, WI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 52D2006331 belongs to Marshfield Clinic - Hayward Center in Hayward, WI.
Certificate of Waiver, effective February 19, 2026, expires February 18, 2028.
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
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- February 19, 2026
- Certificate expiration
- February 18, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- April 19, 2010
- Facility type
- Rural health clinic
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 5
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 52D2006331
- Lab name
- Marshfield Clinic - Hayward Center
- Address
- 10212 N Greenwood Ln, Hayward, WI 54843
- Phone
- (715) 634-6520
- Fax
- (715) 634-7055
Annual test volume the lab reported
- Waived tests
- 500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Hayward, WI
- Aspen Acres Business, LCCCertificate of Waiver, Assisted living facility52D2150860
- Echo Health, IncCertificate of Waiver, Other52D2273295
- Essentia Health Hayward ClinicCertificate of Accreditation, Physician office52D0397036
- Fresenius Medical Care - HaywardCertificate of Waiver, End stage renal disease dialysis facility52D1086536
- Harbor Living, LLCCertificate of Waiver, Other52D2265520
- Hayward Community School DistrictCertificate of Waiver, School or student health service52D2238548
- Hayward Health ServicesCertificate of Waiver, Skilled nursing or nursing facility52D0397048
- Hayward VA Outpatient ClinicCertificate of Accreditation, Ambulatory surgery center52D1079316
- International Quality Homecare of WisconsinCertificate of Waiver, Home health agency52D2187255
- Lac Courte Oreilles Comm Health CTRCertificate of Accreditation, Rural health clinic52D0040163
Related
Questions
What is the CLIA number for Marshfield Clinic - Hayward Center in Hayward?
52D2006331, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Marshfield Clinic - Hayward Center hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 52D2006331 expire?
The CMS file lists February 18, 2028 as the certificate expiration date; the certificate took effect February 19, 2026.