CLIA lab
CLIA 07D0936546: Westchester Medical Group PLLC
Darien, CT. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 07D0936546 belongs to Westchester Medical Group PLLC in Darien, CT.
Certificate for Provider-Performed Microscopy Procedures, effective May 21, 2025, expires May 20, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- May 21, 2025
- Certificate expiration
- May 20, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 25, 1997
- Facility type
- Physician office
- 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
- 07D0936546
- Lab name
- Westchester Medical Group PLLC
- Additional name
- Dba-Summit Health
- Address
- 106 Noroton Ave, Darien, CT 06820
- Phone
- (203) 210-2890
- Fax
- (914) 457-3431
Annual test volume the lab reported
- Waived tests
- 540
- Provider-performed microscopy tests
- 50
- Total
- 590
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- Darien Pediatric Associates LLCCertificate of Waiver, Physician office07D0927951
- Darien Signature Health, IncCertificate of Waiver, Physician office07D2129511
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Related
Questions
What is the CLIA number for Westchester Medical Group PLLC in Darien?
07D0936546, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Westchester Medical Group PLLC hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 07D0936546 expire?
The CMS file lists May 20, 2027 as the certificate expiration date; the certificate took effect May 21, 2025.