CLIA lab
CLIA 23D0943541: Greenfield Health Systems
Pontiac, MI. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 23D0943541 belongs to Greenfield Health Systems in Pontiac, MI.
Certificate of Waiver, effective March 30, 2026, expires March 29, 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
- March 30, 2026
- Certificate expiration
- March 29, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- March 30, 1998
- Facility type
- End stage renal disease dialysis facility
- 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
- 23D0943541
- Lab name
- Greenfield Health Systems
- Address
- 44200 Woodward Avenue Suite 109, Pontiac, MI 48341
- Phone
- (248) 642-5038
- Fax
- (248) 642-7140
Annual test volume the lab reported
- Waived tests
- 1,040
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- Greenfield HS - PontiacCMS Care Compare ratings for the facility at the same street address
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 Greenfield Health Systems in Pontiac?
23D0943541, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Greenfield Health Systems hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 23D0943541 expire?
The CMS file lists March 29, 2028 as the certificate expiration date; the certificate took effect March 30, 2026.