CLIA lab
CLIA 52D0396692: Marshfield Clinic - Oakwood Center
Eau Claire, WI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 52D0396692 belongs to Marshfield Clinic - Oakwood Center in Eau Claire, 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
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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
- September 1, 1992
- Facility type
- Physician office
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 6
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 52D0396692
- Lab name
- Marshfield Clinic - Oakwood Center
- Address
- 3501 Golf Rd, Eau Claire, WI 54701
- Phone
- (715) 858-4222
- Fax
- (715) 836-8356
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 Eau Claire, WI
- 90thCertificate of Waiver, Assisted living facility52D2328203
- Abbe HillCertificate of Waiver, Assisted living facility52D2196058
- Achieve Health- Eau ClaireCertificate of Waiver, Other practitioner52D2316346
- Achieve Wellness, LLCCertificate of Waiver, Industrial52D1015033
- Affordable Lab TestsCertificate of Waiver, Independent52D2069406
- Angela Trapani, Pmhnp-BcCertificate of Waiver, Physician office52D2342846
- Aveanna Home HealthCertificate of Waiver, Home health agency52D2129686
- Biolife Plasma Services LPCertificate of Compliance, Other52D0904320
- CSL Plasma, IncCertificate of Compliance, Other52D2190756
- Cambridge Senior Living - Eau ClaireCertificate of Waiver, Assisted living facility52D2278128
Related
Questions
What is the CLIA number for Marshfield Clinic - Oakwood Center in Eau Claire?
52D0396692, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Marshfield Clinic - Oakwood Center hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 52D0396692 expire?
The CMS file lists February 18, 2028 as the certificate expiration date; the certificate took effect February 19, 2026.