CLIA lab
CLIA 52D0722398: Ascension Columbia ST Marys Ozaukee at Cedar Mills
Cedarburg, WI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 52D0722398 belongs to Ascension Columbia ST Marys Ozaukee at Cedar Mills in Cedarburg, WI.
Certificate of Waiver, effective August 1, 2026, expires July 31, 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
- August 1, 2026
- Certificate expiration
- July 31, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 8, 1994
- Facility type
- Physician office
- Ownership (control type)
- Religious affiliation
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 4
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 52D0722398
- Lab name
- Ascension Columbia ST Marys Ozaukee at Cedar Mills
- Address
- N143 W6515 Pioneer Road, Cedarburg, WI 53012
- Phone
- (262) 376-2494
- Fax
- (262) 376-2495
Annual test volume the lab reported
- Waived tests
- 11,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Cedarburg, WI
- Ascension Columbia ST Mary's Ozaukee at CedarburgCertificate of Waiver, Physician office52D0669004
- Cedar Medical ClinicCertificate of Waiver, Physician office52D2264433
- Cedarburg DialysisCertificate of Waiver, End stage renal disease dialysis facility52D0957895
- Cedarburg Fire Dept/Rescue SquadCertificate of Waiver, Ambulance52D0910424
- Cedarburg Health ServicesCertificate of Waiver, Skilled nursing or nursing facility52D0914895
- Doctor's Office, theCertificate of Waiver, Physician office52D2245807
- Excelcare Inc DBA Harrison HomeCertificate of Waiver, Assisted living facility52D2284285
- Hamilton House Senior LivingCertificate of Waiver, Assisted living facility52D2163823
- Kias LabbsCertificate of Waiver, Mobile lab52D2350001
- Lakehouse CedarburgCertificate of Waiver, Assisted living facility52D2096265
Related
Questions
What is the CLIA number for Ascension Columbia ST Marys Ozaukee at Cedar Mills in Cedarburg?
52D0722398, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Ascension Columbia ST Marys Ozaukee at Cedar Mills hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 52D0722398 expire?
The CMS file lists July 31, 2028 as the certificate expiration date; the certificate took effect August 1, 2026.