CLIA lab
CLIA 52D2053566: Ascension Wisconsin Employer Solutions
Wauwatosa, WI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 52D2053566 belongs to Ascension Wisconsin Employer Solutions in Wauwatosa, WI.
Certificate of Waiver, effective February 4, 2025, expires February 3, 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
- February 4, 2025
- Certificate expiration
- February 3, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 4, 2013
- Facility type
- Other
- Ownership (control type)
- Religious affiliation
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 1
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 52D2053566
- Lab name
- Ascension Wisconsin Employer Solutions
- Additional name
- South Region
- Address
- 201 N Mayfair Rd Suite 505, Wauwatosa, WI 53226
- Phone
- (414) 465-3600
- Fax
- (414) 465-3609
Annual test volume the lab reported
- Waived tests
- 2,200
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Wauwatosa, WI
- A2cl Aurora Health Center - Mayfair NorthCertificate of Compliance, Independent52D0391644
- Aac at Aurora Health Center-MlwwCertificate of Waiver, Physician office52D2136317
- Aac at Aurora Health Center-MrCertificate of Waiver, Physician office52D2136309
- Add To Life IncCertificate of Waiver, Home health agency52D2321079
- Affiliated Health of WisconsinCertificate of Waiver, Physician office52D2091830
- Allegiance Internal Medicine Specialists SCCertificate of Waiver, Physician office52D1063950
- Amg Mayfair RDCertificate of Waiver, Physician office52D0391846
- Anewu LLCCertificate of Waiver, Physician office52D2167523
- Any Lab Test NowCertificate of Waiver, Other52D1106202
- ArgonneCertificate of Waiver, Assisted living facility52D2179095
Related
Questions
What is the CLIA number for Ascension Wisconsin Employer Solutions in Wauwatosa?
52D2053566, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Ascension Wisconsin Employer Solutions hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 52D2053566 expire?
The CMS file lists February 3, 2027 as the certificate expiration date; the certificate took effect February 4, 2025.