CLIA lab
CLIA 07D1082246: Gary A Letts, MD, LLC
Norwalk, CT. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 07D1082246 belongs to Gary A Letts, MD, LLC in Norwalk, CT.
Certificate of Accreditation, effective April 13, 2026, expires April 12, 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 Accreditation
- Certificate effective
- April 13, 2026
- Certificate expiration
- April 12, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- April 3, 2008
- Facility type
- Independent
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Accrediting organizations
- College of American Pathologists (CAP)
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 07D1082246
- Lab name
- Gary A Letts, MD, LLC
- Additional name
- D/B/A - Corium Diagnostics
- Address
- 148 East Ave, Ste 2D, Norwalk, CT 06851
- Phone
- (203) 348-7546
- Fax
- (203) 348-7547
Annual test volume the lab reported
- Waived tests
- 1,000
- Provider-performed microscopy tests
- 1,000
- Tests under accreditation
- 2,000
- Total
- 4,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Norwalk, CT
- Advanced Specialty Care, PCCertificate for Provider-Performed Microscopy Procedures, Physician office07D2067460
- Afc Urgent CareCertificate of Waiver, Physician office07D2097137
- Alliance MD, LLCCertificate of Waiver, Physician office07D2266493
- Autumn Lake Healthcare at NorwalkCertificate of Waiver, Skilled nursing or nursing facility07D0872890
- Blick Medical AlliesCertificate of Waiver, Physician office07D0949669
- Boys & Girls Village, IncCertificate of Waiver, Home health agency07D2180770
- Brightview Norwalk, LLCCertificate of Waiver, Assisted living facility07D2121541
- CT Medical Group Inc - NorwalkCertificate of Waiver, Physician office07D2057942
- CT Renaissance, IncCertificate of Waiver, Community clinic07D2146602
- Center for Advanced PediatricsCertificate of Waiver, Physician office07D0872347
Related
Questions
What is the CLIA number for Gary A Letts, MD, LLC in Norwalk?
07D1082246, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Gary A Letts, MD, LLC hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 07D1082246 expire?
The CMS file lists April 12, 2028 as the certificate expiration date; the certificate took effect April 13, 2026.