CLIA lab
CLIA 14D2223116: Oak Grove School
Green Oaks, IL. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 14D2223116 belongs to Oak Grove School in Green Oaks, IL.
Certificate of Waiver, effective March 7, 2026, expires March 6, 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
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- March 7, 2026
- Certificate expiration
- March 6, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- May 4, 2021
- Facility type
- School or student health service
- Ownership (control type)
- Government, city
- 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
- 14D2223116
- Lab name
- Oak Grove School
- Address
- 1700 S Oplain Rd, Green Oaks, IL 60048
- Phone
- (224) 424-4728
- Fax
- (847) 367-7933
Annual test volume the lab reported
- Waived tests
- 200
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Related
Questions
What is the CLIA number for Oak Grove School in Green Oaks?
14D2223116, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Oak Grove School hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 14D2223116 expire?
The CMS file lists March 6, 2028 as the certificate expiration date; the certificate took effect March 7, 2026.