CLIA lab

CLIA 21D2109443: Medstar Urgent Care LLC

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

CLIA number 21D2109443 belongs to Medstar Urgent Care LLC in Waldorf, MD.

Certificate of Waiver, effective February 25, 2026, expires February 24, 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
February 25, 2026
Certificate expiration
February 24, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
February 25, 2016
Facility type
Other
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Directly affiliated labs
3

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Lab and contact

CLIA number
21D2109443
Lab name
Medstar Urgent Care LLC
Address
3064 Waldorf Market Place, Waldorf, MD 20603
Phone
(410) 772-6909
Fax
(410) 772-6911

Annual test volume the lab reported

Waived tests
1,400

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

Affiliated CLIA numbers

Other labs in Waldorf, MD

Related

Questions

What is the CLIA number for Medstar Urgent Care LLC in Waldorf?

21D2109443, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Medstar Urgent Care LLC hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 21D2109443 expire?

The CMS file lists February 24, 2028 as the certificate expiration date; the certificate took effect February 25, 2026.

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