CLIA lab
CLIA 21D0957189: Ellicott City Ambulatory Surgery Center
Ellicott City, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D0957189 belongs to Ellicott City Ambulatory Surgery Center in Ellicott City, MD.
Certificate of Waiver, effective February 16, 2025, expires February 15, 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
- February 16, 2025
- Certificate expiration
- February 15, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- February 16, 1999
- 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
- 21D0957189
- Lab name
- Ellicott City Ambulatory Surgery Center
- Address
- 2850 North Ridge Road, Ellicott City, MD 21043
- Phone
- (410) 461-1600
- Fax
- (410) 750-7688
Annual test volume the lab reported
- Waived tests
- 200
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- Better Life Pain ClinicCertificate of Waiver, Physician office21D2165387
- Capital Healthcare Mso Inc DBA Closeknit EllicottCertificate of Waiver, Physician office21D1081158
- Clear Skin for YouCertificate of Waiver, Physician office21D2238172
- Crossroads Medical Laboratory LLCCertificate of Compliance, Physician office21D0214558
- Ellicott City DialysisCertificate of Waiver, End stage renal disease dialysis facility21D1070823
- Ellicott City Health & Rehab CenterCertificate of Waiver, Skilled nursing or nursing facility21D0996577
Related
Questions
What is the CLIA number for Ellicott City Ambulatory Surgery Center in Ellicott City?
21D0957189, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Ellicott City Ambulatory Surgery Center hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D0957189 expire?
The CMS file lists February 15, 2027 as the certificate expiration date; the certificate took effect February 16, 2025.