CLIA lab

CLIA 21D2169645: Giant Pharmacy #366

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

CLIA number 21D2169645 belongs to Giant Pharmacy #366 in Silver Spring, MD.

Certificate of Waiver, effective July 24, 2025, expires July 23, 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

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Certificate

Certificate type
Certificate of Waiver
Certificate effective
July 24, 2025
Certificate expiration
July 23, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
July 24, 2019
Facility type
Pharmacy
Ownership (control type)
Proprietary
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
21D2169645
Lab name
Giant Pharmacy #366
Address
8750 Arliss Street, Silver Spring, MD 20901
Phone
(301) 585-2777
Fax
(844) 411-6336

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.

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Related

Questions

What is the CLIA number for Giant Pharmacy #366 in Silver Spring?

21D2169645, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Giant Pharmacy #366 hold?

A Certificate of Waiver, according to the CMS file.

When does CLIA 21D2169645 expire?

The CMS file lists July 23, 2027 as the certificate expiration date; the certificate took effect July 24, 2025.

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