CLIA lab
CLIA 21D2103574: Pyramid Walden LLC
Charlotte Hall, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2103574 belongs to Pyramid Walden LLC in Charlotte Hall, MD.
Certificate of Waiver, effective October 15, 2025, expires October 14, 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 15, 2025
- Certificate expiration
- October 14, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- October 15, 2015
- Facility type
- Other
- Ownership (control type)
- Private
- 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
- 21D2103574
- Lab name
- Pyramid Walden LLC
- Address
- 30007 Business Center Dr, Charlotte Hall, MD 20622
- Phone
- (301) 997-1300
- Fax
- (301) 863-8744
Annual test volume the lab reported
- Waived tests
- 1,000
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Charlotte Hall, MD
- Charlotte Hall CbocCertificate of Accreditation, Community clinic21D0987068
- Charlotte Hall Veterans HomeCertificate of Waiver, Skilled nursing or nursing facility21D0714593
- Medstar Med Group Womens Health at Charlotte HallCertificate of Waiver, Physician office21D2297099
- Medstar Medical Group at Charlotte HallCertificate of Waiver, Physician office21D2064558
- Medstar Shah Medical GRP ST Mary's Medical CenterCertificate of Waiver, Physician office21D0209483
- Medstar Urgent Care LLCCertificate of Waiver, Other21D2115931
- Um Crmg Primary Care Charlotte HallCertificate of Waiver, Physician office21D2348750
- Walgreens #17672Certificate of Waiver, Pharmacy21D2293375
- Winters Chiropractic & Physical Therapy, IncCertificate of Waiver, Physician office21D2071352
Related
Questions
What is the CLIA number for Pyramid Walden LLC in Charlotte Hall?
21D2103574, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Pyramid Walden LLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D2103574 expire?
The CMS file lists October 14, 2027 as the certificate expiration date; the certificate took effect October 15, 2025.