CLIA lab
CLIA 21D2290993: Walgreens #17522
Baltimore, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2290993 belongs to Walgreens #17522 in Baltimore, MD.
Certificate of Waiver, effective October 4, 2025, expires October 3, 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
- October 4, 2025
- Certificate expiration
- October 3, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 4, 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
- 21D2290993
- Lab name
- Walgreens #17522
- Address
- 238 Mcmechen Street, Baltimore, MD 21217
- Phone
- (410) 523-4704
- Fax
- (410) 523-6894
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.
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Related
Questions
What is the CLIA number for Walgreens #17522 in Baltimore?
21D2290993, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Walgreens #17522 hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D2290993 expire?
The CMS file lists October 3, 2027 as the certificate expiration date; the certificate took effect October 4, 2025.