CLIA lab
CLIA 21D2170635: Mid-Atlantic Gi Research
Laurel, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D2170635 belongs to Mid-Atlantic Gi Research in Laurel, MD.
Certificate of Waiver, effective August 15, 2025, expires August 14, 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
- August 15, 2025
- Certificate expiration
- August 14, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- August 15, 2019
- Facility type
- Other
- 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
- 21D2170635
- Lab name
- Mid-Atlantic Gi Research
- Address
- 14502 Greenview Dr Suite 207, Laurel, MD 20708
- Phone
- (615) 502-4310
Annual test volume the lab reported
- Waived tests
- 500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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- CRH MD Management LLC DBA Patriot Urgent Care- LRLCertificate of Waiver, Physician office21D2242079
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Related
Questions
What is the CLIA number for Mid-Atlantic Gi Research in Laurel?
21D2170635, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Mid-Atlantic Gi Research hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 21D2170635 expire?
The CMS file lists August 14, 2027 as the certificate expiration date; the certificate took effect August 15, 2025.