CLIA lab
CLIA 07D0989347: Greenwich Hospital West Putnam Laboratory
Greenwich, CT. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 07D0989347 belongs to Greenwich Hospital West Putnam Laboratory in Greenwich, CT.
Certificate of Compliance, effective October 1, 2025, expires September 30, 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
- October 1, 2025
- Certificate expiration
- September 30, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- July 24, 2001
- Facility type
- Ancillary test site
- Ownership (control type)
- Private
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 3
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 07D0989347
- Lab name
- Greenwich Hospital West Putnam Laboratory
- Address
- 500 West Putnam Ave, 1st Floor, Greenwich, CT 06830
- Phone
- (475) 240-8273
Annual test volume the lab reported
- Waived tests
- 231
- Other nonwaived tests
- 11,200
- Total
- 11,431
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Greenwich, CT
- Atria Physician Practice CTCertificate of Waiver, Physician office07D2326668
- Bchp Greenwich Specialty OfficeCertificate of Waiver, Physician office07D1041846
- Blue Hill Medical, LLCCertificate of Waiver, Physician office07D2166659
- Brookside Gynecology Associates PCCertificate for Provider-Performed Microscopy Procedures, Physician office07D0868089
- Brunswick SchoolCertificate of Waiver, School or student health service07D2199893
- CKM Medical PLLC DBA Well By MesserCertificate of Waiver, Physician office07D2318725
- Caterina Violi, MD Ob/GynCertificate for Provider-Performed Microscopy Procedures, Physician office07D2050004
- Center for Gastrointestinal Medicine ofCertificate of Waiver, Physician office07D0874493
- Children's Medical Group of GreenwichCertificate of Waiver, Physician office07D0101344
- Coastal Eye SurgeonsCertificate of Waiver, Physician office07D2214689
Related
Questions
What is the CLIA number for Greenwich Hospital West Putnam Laboratory in Greenwich?
07D0989347, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Greenwich Hospital West Putnam Laboratory hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 07D0989347 expire?
The CMS file lists September 30, 2027 as the certificate expiration date; the certificate took effect October 1, 2025.