CLIA lab

CLIA 49D2287374: Patient First - Annandale

Annandale, VA. Certificate and address details from the CMS Provider of Services file for clinical laboratories.

CLIA number 49D2287374 belongs to Patient First - Annandale in Annandale, VA.

Certificate of Compliance, effective January 10, 2026, expires January 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

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Certificate

Certificate type
Certificate of Compliance
Certificate effective
January 10, 2026
Certificate expiration
January 9, 2028
Status in the CMS file
Active (termination code 00)
Original participation date
August 14, 2023
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
49D2287374
Lab name
Patient First - Annandale
Address
7042A Little River Turnpike, Annandale, VA 22003
Phone
(703) 343-7125
Fax
(703) 343-7126

Annual test volume the lab reported

Waived tests
10,554
Other nonwaived tests
19,588
Total
30,142

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 Patient First - Annandale in Annandale?

49D2287374, per the CMS Provider of Services file posted October 16, 2026.

What CLIA certificate does Patient First - Annandale hold?

A Certificate of Compliance, according to the CMS file.

When does CLIA 49D2287374 expire?

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

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