CLIA lab
CLIA 49D2280043: Harriet V Greenfield NP, LLC
Woodbridge, VA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 49D2280043 belongs to Harriet V Greenfield NP, LLC in Woodbridge, VA.
Certificate of Waiver, effective April 12, 2025, expires April 11, 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
- April 12, 2025
- Certificate expiration
- April 11, 2027
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- April 12, 2023
- Facility type
- Other practitioner
- 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
- 49D2280043
- Lab name
- Harriet V Greenfield NP, LLC
- Address
- 12656-A Lake Ridge Dr, Woodbridge, VA 22192
- Phone
- (571) 427-2095
- Fax
- (320) 238-7553
Annual test volume the lab reported
- Waived tests
- 300
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
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Related
Questions
What is the CLIA number for Harriet V Greenfield NP, LLC in Woodbridge?
49D2280043, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Harriet V Greenfield NP, LLC hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 49D2280043 expire?
The CMS file lists April 11, 2027 as the certificate expiration date; the certificate took effect April 12, 2025.