CLIA lab
CLIA 21D1062422: Biesecker-Nhgri/Gdrb
Bethesda, MD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 21D1062422 belongs to Biesecker-Nhgri/Gdrb in Bethesda, MD.
Certificate of Compliance, effective June 11, 2025, expires June 10, 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 Compliance
- Certificate effective
- June 11, 2025
- Certificate expiration
- June 10, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- December 14, 2006
- Facility type
- Hospital
- Ownership (control type)
- Government, federal
- Lab classification
- CLIA laboratory
- Directly affiliated labs
- 1
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 21D1062422
- Lab name
- Biesecker-Nhgri/Gdrb
- Address
- National Institutes Of Health, 50 South Drive - Rm 5139, Bethesda, MD 20892
- Phone
- (301) 594-3981
Annual test volume the lab reported
- Other nonwaived tests
- 319
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Affiliated CLIA numbers
Other labs in Bethesda, MD
- Ajay Bakhshi MD LLCCertificate of Compliance, Physician office21D2094052
- Anne Arundel DermatologyCertificate for Provider-Performed Microscopy Procedures, Physician office21D0685047
- Anne Arundel DermatologyCertificate of Compliance, Physician office21D0870618
- Aop PA DBA Center for Cancer & Blood DisordersCertificate of Accreditation, Physician office21D0978822
- Artis Senior Living of PotomacCertificate of Waiver, Assisted living facility21D2256810
- Auxiliary HouseCertificate of Waiver, Assisted living facility21D2329979
- Bartholomew HouseCertificate of Waiver, Assisted living facility21D2215974
- Bethesda Chevy Chase Surgery Center, LLCCertificate of Waiver, Ambulatory surgery center21D2023952
- Bethesda Internal Medicine PartnersCertificate of Waiver, Physician office21D0211706
- Bethesda Internal Medicine/GeriatricsCertificate of Waiver, Physician office21D0934158
Related
Questions
What is the CLIA number for Biesecker-Nhgri/Gdrb in Bethesda?
21D1062422, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Biesecker-Nhgri/Gdrb hold?
A Certificate of Compliance, according to the CMS file.
When does CLIA 21D1062422 expire?
The CMS file lists June 10, 2027 as the certificate expiration date; the certificate took effect June 11, 2025.