CLIA lab
CLIA 23D0377806: Oaklawn Hospital
Marshall, MI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 23D0377806 belongs to Oaklawn Hospital in Marshall, MI.
Certificate of Accreditation, effective January 3, 2025, expires January 2, 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 Accreditation
- Certificate effective
- January 3, 2025
- Certificate expiration
- January 2, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 1, 1992
- Facility type
- Hospital
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
- Accrediting organizations
- College of American Pathologists (CAP)
- 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
- 23D0377806
- Lab name
- Oaklawn Hospital
- Address
- 200 N Madison, Marshall, MI 49068
- Phone
- (269) 789-3913
- Fax
- (269) 789-7197
Annual test volume the lab reported
- Waived tests
- 18,000
- Tests under accreditation
- 231,910
- Total
- 249,910
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Oaklawn HospitalCMS Care Compare ratings for the facility at the same street address
Affiliated CLIA numbers
Other labs in Marshall, MI
- Advanced Gynecology Specialists of MarshallCertificate for Provider-Performed Microscopy Procedures, Physician office23D2074518
- Aletheia Drug, IncCertificate of Waiver, Pharmacy23D2182605
- Bronson Family Medicine - MarshallCertificate of Waiver, Physician office23D2177521
- Calhoun Intermediate School DistrictCertificate of Waiver, School or student health service23D2333104
- Fountain ClinicCertificate of Waiver, Community clinic23D2096536
- Fredonia Township FireCertificate of Waiver, Other23D2165584
- Marshall Area Fire Fighters AmbulanceCertificate of Waiver, Ambulance23D1041490
- Marshall Nursing and RehabilitationCertificate of Waiver, Skilled nursing or nursing facility23D0672051
- Marshall Opco, LLCCertificate of Waiver, Skilled nursing or nursing facility23D0670487
- Oaklawn HospitalCertificate for Provider-Performed Microscopy Procedures, Physician office23D0377801
Related
Questions
What is the CLIA number for Oaklawn Hospital in Marshall?
23D0377806, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Oaklawn Hospital hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 23D0377806 expire?
The CMS file lists January 2, 2027 as the certificate expiration date; the certificate took effect January 3, 2025.