CLIA lab
CLIA 22D0074096: Medfield Internal Medicine
Medfield, MA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 22D0074096 belongs to Medfield Internal Medicine in Medfield, MA.
Certificate of Accreditation, effective December 23, 2025, expires December 22, 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
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Accreditation
- Certificate effective
- December 23, 2025
- Certificate expiration
- December 22, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- September 1, 1992
- Facility type
- Physician office
- Ownership (control type)
- Proprietary
- Lab classification
- CLIA laboratory
- Accrediting organizations
- COLA
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 22D0074096
- Lab name
- Medfield Internal Medicine
- Address
- 266 Main Street, Bldg 1 Unit 4, Medfield, MA 02052
- Phone
- (508) 359-8141
- Fax
- (508) 359-8005
Annual test volume the lab reported
- Waived tests
- 900
- Tests under accreditation
- 95,000
- Total
- 95,900
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Medfield, MA
- B I D Family Medicine of MedfieldCertificate for Provider-Performed Microscopy Procedures, Physician office22D0938713
- Medfield Fire DepartmentCertificate of Waiver, Ambulance22D2318497
- Medfield Public SchoolsCertificate of Waiver, School or student health service22D2204226
- Meristem Family MedicineCertificate of Waiver, Physician office22D2320157
- Minuteclinic Diagnostic of Massachusetts, LLCCertificate of Waiver, Other22D1091258
- Pediatric AssociatesCertificate of Waiver, Physician office22D0971047
- Thomas Upham HouseCertificate of Waiver, Skilled nursing or nursing facility22D0650190
Related
Questions
What is the CLIA number for Medfield Internal Medicine in Medfield?
22D0074096, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Medfield Internal Medicine hold?
A Certificate of Accreditation, according to the CMS file.
When does CLIA 22D0074096 expire?
The CMS file lists December 22, 2027 as the certificate expiration date; the certificate took effect December 23, 2025.