CLIA lab

CLIA 31D2119781: Reliance Diagnostics

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

CLIA number 31D2119781 belongs to Reliance Diagnostics in Fairfield, NJ.

Certificate of Compliance, effective August 8, 2025, expires August 7, 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 Compliance
Certificate effective
August 8, 2025
Certificate expiration
August 7, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
October 4, 2016
Facility type
Independent
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
31D2119781
Lab name
Reliance Diagnostics
Address
353 US 46, Suite 215, Fairfield, NJ 07004
Phone
(973) 441-0958
Fax
(973) 276-3214

Annual test volume the lab reported

Waived tests
100
Other nonwaived tests
1,620
Total
1,720

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

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Related

Questions

What is the CLIA number for Reliance Diagnostics in Fairfield?

31D2119781, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Reliance Diagnostics hold?

A Certificate of Compliance, according to the CMS file.

When does CLIA 31D2119781 expire?

The CMS file lists August 7, 2027 as the certificate expiration date; the certificate took effect August 8, 2025.

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