CLIA lab

CLIA 21D2138383: Lab RX LLC

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

CLIA number 21D2138383 belongs to Lab RX LLC in Frederick, MD.

Certificate of Compliance, effective August 1, 2026, expires July 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 Compliance
Certificate effective
August 1, 2026
Certificate expiration
July 31, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
October 17, 2017
Facility type
Independent
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Directly affiliated labs
4

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

Lab and contact

CLIA number
21D2138383
Lab name
Lab RX LLC
Address
92 Thomas Johnson Dr, Suite 250, Frederick, MD 21702
Phone
(240) 815-5449
Fax
(240) 815-6798

Annual test volume the lab reported

Other nonwaived tests
250,000

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

Affiliated CLIA numbers

Other labs in Frederick, MD

Related

Questions

What is the CLIA number for Lab RX LLC in Frederick?

21D2138383, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Lab RX LLC hold?

A Certificate of Compliance, according to the CMS file.

When does CLIA 21D2138383 expire?

The CMS file lists July 31, 2028 as the certificate expiration date; the certificate took effect August 1, 2026.

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