CLIA lab
CLIA 07D1076743: Marcus Mayus MD, Inc
Greenwich, CT. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 07D1076743 belongs to Marcus Mayus MD, Inc in Greenwich, CT.
Certificate of Waiver, effective April 1, 2026, expires March 31, 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
- April 1, 2026
- Certificate expiration
- March 31, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- November 21, 2007
- 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
- 07D1076743
- Lab name
- Marcus Mayus MD, Inc
- Address
- 81 Holly Hill Ln, 3rd Flr, Greenwich, CT 06830
- Phone
- (203) 884-8420
- Fax
- (203) 457-3099
Annual test volume the lab reported
- Waived tests
- 2,900
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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 Marcus Mayus MD, Inc in Greenwich?
07D1076743, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Marcus Mayus MD, Inc hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 07D1076743 expire?
The CMS file lists March 31, 2028 as the certificate expiration date; the certificate took effect April 1, 2026.