CLIA lab
CLIA 21D2129487: Ridge Road Dialysis
Mount Airy, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2129487 belongs to Ridge Road Dialysis in Mount Airy, MD.
Certificate of Waiver, effective April 20, 2025, expires April 19, 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
- April 20, 2025
- Certificate expiration
- April 19, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- April 20, 2017
- Facility type
- End stage renal disease dialysis facility
- 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
- 21D2129487
- Lab name
- Ridge Road Dialysis
- Address
- 530 E Ridgeville Blvd, Mount Airy, MD 21771
- Phone
- (301) 829-5683
- Fax
- (301) 829-5254
Annual test volume the lab reported
- Waived tests
- 6,552
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Care facility at this address
- DaVita Ridge Road DialysisCMS Care Compare ratings for the facility at the same street address
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Related
Questions
What is the CLIA number for Ridge Road Dialysis in Mount Airy?
21D2129487, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Ridge Road Dialysis hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D2129487 expire?
The CMS file lists April 19, 2027 as the certificate expiration date; the certificate took effect April 20, 2025.