CLIA lab
CLIA 23D0964074: Corewell Health Southwestern Medical Women's
Niles, MI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 23D0964074 belongs to Corewell Health Southwestern Medical Women's in Niles, MI.
Certificate for Provider-Performed Microscopy Procedures, effective August 18, 2025, expires August 17, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- August 18, 2025
- Certificate expiration
- August 17, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- August 18, 1999
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 3
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 23D0964074
- Lab name
- Corewell Health Southwestern Medical Women's
- Additional name
- Health - Niles
- Address
- 42 N St Joseph Avenue Suite 300, Niles, MI 49120
- Phone
- (269) 687-0808
- Fax
- (269) 687-0811
Annual test volume the lab reported
- Waived tests
- 3,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Niles, MI
- All Needs Senior ServicesCertificate of Waiver, Home health agency23D2089733
- Beacon Home at NilesCertificate of Waiver, Other23D2159370
- Brentwood at NilesCertificate of Waiver, Assisted living facility23D2205906
- Corewell Health Lakeland Hospitals HeartCertificate of Waiver, Physician office23D2194409
- Corewell Health Lakeland Hospitals InfusionCertificate of Waiver, Other23D2046157
- Corewell Health Lakeland Hospitals NilesCertificate of Accreditation, Hospital23D0378289
- Corewell Health Primary Care - LongmeadowCertificate for Provider-Performed Microscopy Procedures, Physician office23D0378264
- Corewell Health Substance Use Treatment andCertificate of Waiver, Physician office23D2319752
- Corewell Health Urology - NilesCertificate for Provider-Performed Microscopy Procedures, Physician office23D0940741
- Corewell Health Watervliet HospitalCertificate for Provider-Performed Microscopy Procedures, Rural health clinic23D1022028
Related
Questions
What is the CLIA number for Corewell Health Southwestern Medical Women's in Niles?
23D0964074, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Corewell Health Southwestern Medical Women's hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 23D0964074 expire?
The CMS file lists August 17, 2027 as the certificate expiration date; the certificate took effect August 18, 2025.