CLIA lab
CLIA 21D2295522: Walgreens #19336
Largo, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2295522 belongs to Walgreens #19336 in Largo, MD.
Certificate of Waiver, effective December 13, 2025, expires December 12, 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
- December 13, 2025
- Certificate expiration
- December 12, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- December 13, 2023
- 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
- 21D2295522
- Lab name
- Walgreens #19336
- Address
- 9810 Apollo Drive, Largo, MD 20774
- Phone
- (301) 322-9027
- Fax
- (301) 322-9264
Annual test volume the lab reported
- Waived tests
- 12,775
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Largo, MD
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- Amedisys Home Health CareCertificate of Waiver, Home health agency21D0971299
- Amedisys HospiceCertificate of Waiver, Hospice21D2190444
- Capitol Cardiology AssociatesCertificate of Waiver, Physician office21D2189732
- Chesapeake Urology Associates LLCCertificate of Waiver, Physician office21D2272470
- Children First LLCCertificate of Waiver, Physician office21D1012169
- Clearway Pain SolutionsCertificate of Waiver, Physician office21D2291944
- Clearway Surgery Center of Largo LLCCertificate of Waiver, Ambulatory surgery center21D2291945
- Envisioncare Medical AssociatesCertificate of Waiver, Physician office21D1087343
- Fields and Fields Treatment Center, LLCCertificate of Waiver, Other21D2005568
Related
Questions
What is the CLIA number for Walgreens #19336 in Largo?
21D2295522, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Walgreens #19336 hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D2295522 expire?
The CMS file lists December 12, 2027 as the certificate expiration date; the certificate took effect December 13, 2025.