CLIA lookup
CLIA Labs in North Grafton, MA
Every lab with an active CLIA certificate at a city address, A to Z. Open a lab for its certificate dates.
4 labs in North Grafton, MA hold an active CLIA certificate in the CMS file posted October 16, 2026.
3 hold a Certificate of Waiver.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
License: a US government work, in the public domain (Public Domain Mark 1.0).
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.
CLIA Labs in North Grafton, MA
| Lab ↑ | CLIA number | Certificate | Facility type |
|---|---|---|---|
| Grafton Internal Medicine | 22D2012629 | Waiver | Physician office |
| Grafton Job Corps | 22D2025328 | PPM | School or student health service |
| Minuteclinic Diagnostic of Massachusetts, LLC | 22D2042702 | Waiver | Other |
| Tufts Universtiy Grafton Campus | 22D2273689 | Waiver | Other |
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Related
Questions
How many CLIA labs are in North Grafton, MA?
4 labs with a North Grafton address hold an active CLIA certificate in the CMS file posted October 16, 2026.
What certificates do North Grafton labs hold?
3 Certificate of Waiver, 1 Certificate for Provider-Performed Microscopy Procedures.
What does a CLIA number look like?
Ten characters: two digits, the letter D, then seven digits (for example 45D2100035). CMS assigns one to each laboratory certificate under the Clinical Laboratory Improvement Amendments.