CLIA lab

CLIA 20D2123721: Day One

Windham, ME. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 20D2123721 belongs to Day One in Windham, ME.

Certificate of Waiver, effective December 29, 2024, expires December 28, 2026.

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 Rivvi

Free to start. Opens Rivvi, the AI workspace for healthcare teams.

Certificate

Certificate type
Certificate of Waiver
Certificate effective
December 29, 2024
Certificate expiration
December 28, 2026
Status in the CMS file
Active (termination code 00)
Original participation date
December 29, 2016
Facility type
Comprehensive outpatient rehab facility
Ownership (control type)
Private
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
20D2123721
Lab name
Day One
Address
86 Tandberg Trail, Windham, ME 04062
Phone
(207) 893-0386
Fax
(207) 893-2086

Annual test volume the lab reported

Waived tests
100

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

Other labs in Windham, ME

Related

Questions

What is the CLIA number for Day One in Windham?

20D2123721, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Day One hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 20D2123721 expire?

The CMS file lists December 28, 2026 as the certificate expiration date; the certificate took effect December 29, 2024.

Try it on your own data today.

Free to start. Most teams are using it the same day.