CLIA lab
CLIA 23D0377801: Oaklawn Hospital
Marshall, MI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 23D0377801 belongs to Oaklawn Hospital in Marshall, MI.
Certificate for Provider-Performed Microscopy Procedures, effective January 31, 2026, expires January 30, 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
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Certificate
- Certificate type
- Certificate for Provider-Performed Microscopy Procedures
- Certificate effective
- January 31, 2026
- Certificate expiration
- January 30, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 8, 1993
- Facility type
- Physician office
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 23D0377801
- Lab name
- Oaklawn Hospital
- Address
- 200 N Madison, Marshall, MI 49068
- Phone
- (269) 789-7489
- Fax
- (269) 789-7191
Annual test volume the lab reported
- Waived tests
- 10,000
- Provider-performed microscopy tests
- 4
- Total
- 10,004
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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 of Accreditation, Hospital23D0377806
Related
Questions
What is the CLIA number for Oaklawn Hospital in Marshall?
23D0377801, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Oaklawn Hospital hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 23D0377801 expire?
The CMS file lists January 30, 2028 as the certificate expiration date; the certificate took effect January 31, 2026.