CLIA lab
CLIA 49D0222796: Brian M Krakower and Christoper J Zanett, MD, PC
Mc Lean, VA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 49D0222796 belongs to Brian M Krakower and Christoper J Zanett, MD, PC in Mc Lean, VA.
Certificate of Waiver, effective June 10, 2025, expires June 9, 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
- June 10, 2025
- Certificate expiration
- June 9, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- December 23, 1992
- 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
- 49D0222796
- Lab name
- Brian M Krakower and Christoper J Zanett, MD, PC
- Address
- 6845 Elm Street Suite 514, Mc Lean, VA 22101
- Phone
- (703) 356-6700
- Fax
- (703) 821-6747
Annual test volume the lab reported
- Waived tests
- 1,100
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Mc Lean, VA
- Allergy and Asthma Associates PCCertificate of Waiver, Physician office49D0868889
- Arleigh Burke PavilionCertificate of Waiver, Skilled nursing or nursing facility49D0883908
- Awareness Home Healthcare IncCertificate of Waiver, Home health agency49D2145893
- Bruce E Lessin MD PCCertificate of Waiver, Physician office49D0688971
- Cia Office of Medical ServicesCertificate of Accreditation, Other09D0693485
- MC Lean Pediatric Associates, IncCertificate of Waiver, Physician office49D0222869
- Safeway Pharmacy #4933Certificate of Waiver, Pharmacy49D2072764
Related
Questions
What is the CLIA number for Brian M Krakower and Christoper J Zanett, MD, PC in Mc Lean?
49D0222796, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Brian M Krakower and Christoper J Zanett, MD, PC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 49D0222796 expire?
The CMS file lists June 9, 2027 as the certificate expiration date; the certificate took effect June 10, 2025.