CLIA lab
CLIA 31D2118958: Essex Gastroenterology Associates
Newark, NJ. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 31D2118958 belongs to Essex Gastroenterology Associates in Newark, NJ.
Certificate of Compliance, effective July 18, 2025, expires July 17, 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
- July 18, 2025
- Certificate expiration
- July 17, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 16, 2016
- 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
- 31D2118958
- Lab name
- Essex Gastroenterology Associates
- Address
- 275 Chestnut Street, Newark, NJ 07105
- Phone
- (973) 589-5545
- Fax
- (973) 589-0073
Annual test volume the lab reported
- Other nonwaived tests
- 600
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Newark, NJ
- All Health Services, PCCertificate of Waiver, Physician office31D2160057
- American Habitare and Counseling IncCertificate of Waiver, Other31D2163228
- Angelos Pharmaceuticals Services, IncCertificate of Waiver, Pharmacy31D2186581
- Arthur Badillo MDCertificate of Waiver, Physician office31D0867012
- Astra MD, PCCertificate of Waiver, Physician office31D2001548
- Bio-Medical Applications of East OrangeCertificate of Waiver, End stage renal disease dialysis facility31D0664254
- Biotrial IncCertificate of Waiver, Industrial31D2112348
- Broadway House for Continuing CareCertificate of Waiver, Skilled nursing or nursing facility31D0986282
- City Medical of New Jersey, PCCertificate of Waiver, Physician office31D2137878
- City of Newark-Certificate of Waiver, Health fair31D0687399
Related
Questions
What is the CLIA number for Essex Gastroenterology Associates in Newark?
31D2118958, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Essex Gastroenterology Associates hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 31D2118958 expire?
The CMS file lists July 17, 2027 as the certificate expiration date; the certificate took effect July 18, 2025.