CLIA lab

CLIA 21D0219800: Anne Arundel Gastroenterology Assoc

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

CLIA number 21D0219800 belongs to Anne Arundel Gastroenterology Assoc in Annapolis, MD.

Certificate of Accreditation, effective February 27, 2025, expires February 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
February 27, 2025
Certificate expiration
February 26, 2027
Status in the CMS file
Active (termination code 00)
Original participation date
April 1, 1993
Facility type
Physician office
Ownership (control type)
Proprietary
Lab classification
CLIA laboratory
Accrediting organizations
College of American Pathologists (CAP)

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

Lab and contact

CLIA number
21D0219800
Lab name
Anne Arundel Gastroenterology Assoc
Address
820 Bestgate Road Ste 2A, Annapolis, MD 21401
Phone
(410) 224-2116

Annual test volume the lab reported

Waived tests
100
Tests under accreditation
15,000
Total
15,100

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 Anne Arundel Gastroenterology Assoc in Annapolis?

21D0219800, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Anne Arundel Gastroenterology Assoc hold?

A Certificate of Accreditation, according to the CMS file.

When does CLIA 21D0219800 expire?

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

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