CLIA lab

CLIA 21D1002859: Metro Gastroenterology GRP Pc,cdc LLC

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

CLIA number 21D1002859 belongs to Metro Gastroenterology GRP Pc,cdc LLC in Chevy Chase, MD.

Certificate for Provider-Performed Microscopy Procedures, effective June 10, 2026, expires June 9, 2028.

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

Run it in Rivvi

Map your lab's test names to LOINC codes

Open in Rivvi

Free to start. Opens Rivvi, the AI workspace for healthcare teams.

Certificate

Certificate type
Certificate for Provider-Performed Microscopy Procedures
Certificate effective
June 10, 2026
Certificate expiration
June 9, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
August 16, 2002
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
21D1002859
Lab name
Metro Gastroenterology GRP Pc,cdc LLC
Address
5550 Friendship Blvd Ste T90, Chevy Chase, MD 20815
Phone
(301) 654-2521
Fax
(301) 625-6906

Annual test volume the lab reported

Waived tests
3,500
Provider-performed microscopy tests
1,250
Total
4,750

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

Other labs in Chevy Chase, MD

Related

Questions

What is the CLIA number for Metro Gastroenterology GRP Pc,cdc LLC in Chevy Chase?

21D1002859, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Metro Gastroenterology GRP Pc,cdc LLC hold?

A Certificate for Provider-Performed Microscopy Procedures, according to the CMS file.

When does CLIA 21D1002859 expire?

The CMS file lists June 9, 2028 as the certificate expiration date; the certificate took effect June 10, 2026.

Try it on your own data today.

Free to start. Most teams are using it the same day.