CLIA lab

CLIA 07D1005273: Middlesex Hospital Occupational Med

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

CLIA number 07D1005273 belongs to Middlesex Hospital Occupational Med in Essex, CT.

Certificate of Waiver, effective October 17, 2026, expires October 16, 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
October 17, 2026
Certificate expiration
October 16, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
October 17, 2002
Facility type
Hospital
Ownership (control type)
Private
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
07D1005273
Lab name
Middlesex Hospital Occupational Med
Address
252 Westbrook Rd, Essex, CT 06426
Phone
(860) 358-3840
Fax
(860) 358-3843

Annual test volume the lab reported

Waived tests
1,800

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

Affiliated CLIA numbers

Other labs in Essex, CT

Related

Questions

What is the CLIA number for Middlesex Hospital Occupational Med in Essex?

07D1005273, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Middlesex Hospital Occupational Med hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 07D1005273 expire?

The CMS file lists October 16, 2028 as the certificate expiration date; the certificate took effect October 17, 2026.

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