CLIA lab
CLIA 23D1022028: Corewell Health Watervliet Hospital
Niles, MI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 23D1022028 belongs to Corewell Health Watervliet Hospital in Niles, MI.
Certificate for Provider-Performed Microscopy Procedures, effective November 11, 2024, expires November 10, 2026.
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
- November 11, 2024
- Certificate expiration
- November 10, 2026
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 5, 2004
- Facility type
- Rural health clinic
- Ownership (control type)
- Other
- 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
- 23D1022028
- Lab name
- Corewell Health Watervliet Hospital
- Additional name
- Southwestern Medical Multispecialty Clinic-Niles
- Address
- 2002 South 11th Street, Niles, MI 49120
- Phone
- (269) 687-0200
- Fax
- (269) 684-0199
Annual test volume the lab reported
- Waived tests
- 1,650
- Provider-performed microscopy tests
- 120
- Total
- 1,770
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 Southwestern Medical Women'sCertificate for Provider-Performed Microscopy Procedures, Physician office23D0964074
- Corewell Health Substance Use Treatment andCertificate of Waiver, Physician office23D2319752
- Corewell Health Urology - NilesCertificate for Provider-Performed Microscopy Procedures, Physician office23D0940741
Related
Questions
What is the CLIA number for Corewell Health Watervliet Hospital in Niles?
23D1022028, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Corewell Health Watervliet Hospital hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 23D1022028 expire?
The CMS file lists November 10, 2026 as the certificate expiration date; the certificate took effect November 11, 2024.