CLIA lab
CLIA 23D2178493: Oak Street Health
Pontiac, MI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 23D2178493 belongs to Oak Street Health in Pontiac, MI.
Certificate of Waiver, effective February 4, 2026, expires February 3, 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 of Waiver
- Certificate effective
- February 4, 2026
- Certificate expiration
- February 3, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 4, 2020
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- 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
- 23D2178493
- Lab name
- Oak Street Health
- Address
- 462 Telegraph Road, Pontiac, MI 48341
- Phone
- (844) 808-8262
Annual test volume the lab reported
- Waived tests
- 5,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Pontiac, MI
- Advanced Healthcare HospitalCertificate of Waiver, Hospital23D2067101
- Amirikia Eye CenterCertificate of Waiver, Physician office23D2130549
- Baybrooke Internal MedicineCertificate of Waiver, Physician office23D0669662
- CSL Plasma IncCertificate of Compliance, Other23D2075442
- Common GroundCertificate of Waiver, Other23D2157705
- Courage CareCertificate of Waiver, Hospice23D2329929
- GM Cca Pontiac Health ServicesCertificate of Waiver, Other23D0878444
- GM Pontiac Engineering Center Health ServicesCertificate of Waiver, Other23D2004980
- Gary Burnstein Community Health ClinicCertificate of Waiver, Community clinic23D2115978
- Get Well Urgent Care Pontiac PLCCertificate of Waiver, Physician office23D2285526
Related
Questions
What is the CLIA number for Oak Street Health in Pontiac?
23D2178493, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Oak Street Health hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 23D2178493 expire?
The CMS file lists February 3, 2028 as the certificate expiration date; the certificate took effect February 4, 2026.