CLIA lab
CLIA 21D0861227: Washington Nephrology Associates
Baltimore, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D0861227 belongs to Washington Nephrology Associates in Baltimore, MD.
Certificate for Provider-Performed Microscopy Procedures, effective March 10, 2025, expires March 9, 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 for Provider-Performed Microscopy Procedures
- Certificate effective
- March 10, 2025
- Certificate expiration
- March 9, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 9, 1993
- Facility type
- Physician office
- 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
- 21D0861227
- Lab name
- Washington Nephrology Associates
- Address
- 200 E 33rd Street, Ste 523, Baltimore, MD 21218
- Phone
- (410) 235-9382
- Fax
- (410) 235-9803
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Related
Questions
What is the CLIA number for Washington Nephrology Associates in Baltimore?
21D0861227, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Washington Nephrology Associates hold?
A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.
When does CLIA 21D0861227 expire?
The CMS file lists March 9, 2027 as the certificate expiration date; the certificate took effect March 10, 2025.