CLIA lab

CLIA 21D2009557: Gastro Center of Maryland, LLC

Columbia, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 21D2009557 belongs to Gastro Center of Maryland, LLC in Columbia, MD.

Certificate of Accreditation, effective January 27, 2025, expires January 26, 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 Accreditation
Certificate effective
January 27, 2025
Certificate expiration
January 26, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
July 7, 2010
Facility type
Physician office
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Accrediting organizations
The Joint Commission
Directly affiliated labs
2

Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page

Lab and contact

CLIA number
21D2009557
Lab name
Gastro Center of Maryland, LLC
Address
7120 Minstrel Way, Suite 204, Columbia, MD 21045
Phone
(410) 290-6677
Fax
(410) 290-6676

Annual test volume the lab reported

Tests under accreditation
1,000

Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.

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Questions

What is the CLIA number for Gastro Center of Maryland, LLC in Columbia?

21D2009557, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Gastro Center of Maryland, LLC hold?

A Certificate of Accreditation, according to the CMS file.

When does CLIA 21D2009557 expire?

The CMS file lists January 26, 2027 as the certificate expiration date; the certificate took effect January 27, 2025.

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