CLIA lab

CLIA 14D2228435: Spex Expressions

Dekalb, IL. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 14D2228435 belongs to Spex Expressions in Dekalb, IL.

Certificate of Waiver, effective June 25, 2025, expires June 24, 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 Waiver
Certificate effective
June 25, 2025
Certificate expiration
June 24, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
June 25, 2021
Facility type
Other practitioner
Ownership (control type)
Proprietary
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
14D2228435
Lab name
Spex Expressions
Address
3201 Commerce Dr, Dekalb, IL 60115
Phone
(815) 758-1039
Fax
(815) 756-1396

Annual test volume the lab reported

Waived tests
1,500

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Other labs in Dekalb, IL

Related

Questions

What is the CLIA number for Spex Expressions in Dekalb?

14D2228435, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Spex Expressions hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 14D2228435 expire?

The CMS file lists June 24, 2027 as the certificate expiration date; the certificate took effect June 25, 2025.

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