CLIA lab
CLIA 21D1035904: Snowden River Surgery Center LLC
Ellicott City, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D1035904 belongs to Snowden River Surgery Center LLC in Ellicott City, MD.
Certificate of Waiver, effective January 14, 2025, expires January 13, 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
- January 14, 2025
- Certificate expiration
- January 13, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 14, 2005
- Facility type
- Ambulatory surgery center
- 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
- 21D1035904
- Lab name
- Snowden River Surgery Center LLC
- Address
- 6011 University Blvd Ste 190, Ellicott City, MD 21043
- Phone
- (410) 461-0960
- Fax
- (410) 461-0967
Annual test volume the lab reported
- Waived tests
- 100
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 Snowden River Surgery Center LLC in Ellicott City?
21D1035904, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Snowden River Surgery Center LLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D1035904 expire?
The CMS file lists January 13, 2027 as the certificate expiration date; the certificate took effect January 14, 2025.