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LOUDOUN WALK IN MEDICAL CENTER, LLC
NPI 1073842282
Clinic/Center in Ashburn, VA

Active since December 17, 2009CLIA 49D2006354 · Waiver
44320 PREMIER PLZ, ASHBURN, VA 20147(703) 726-9056(703) 726-9058 Get Directions Write a Review

NPPES record last updated: December 18, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Loudoun Walk In Medical Center, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LOUDOUN WALK IN MEDICAL CENTER, LLC (NPI 1073842282) is a healthcare organization registered as a clinic/center in Ashburn, Virginia and active in the NPI registry since December 2009. The organization holds a CLIA Waiver certificate valid through April 18, 2028 and lists Fuad Alykhan, Ceo, as its authorized official.

NPPES Registry Identity

NPI1073842282
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameLOUDOUN WALK IN MEDICAL CENTER, LLC
Location Address44320 PREMIER PLZAshburn, VA 20147-5076
Mailing Address44320 Premier Plz, Suite 120Ashburn, VA 20147-5076 · (703) 726-9056 · Fax (703) 726-9058
Phone(703) 726-9056
Fax(703) 726-9058
Organization SubpartNo
Authorized OfficialFuad AlykhanCeo · (703) 726-9056
Enumeration DateDecember 17, 2009
Last NPPES UpdateDecember 18, 2009
✔ NPI 1073842282 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
License✔ Licensed in VA · 0101059077
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
44320 PREMIER PLZ, Ashburn, VA 20147
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Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Loudoun Walk In Medical Center, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Loudoun Walk In Medical Center, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Fuad Alykhan, M.D.
Internal Medicine
NPI 1013192327
44320 PREMIER PLZ SUITE 120
Ashburn, VA 20147
(703) 726-9056
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 49D2006354

Loudoun Walk In Medical Center, LLC · Ashburn, VA
Active · expires Apr 18, 2028
CLIA Number49D2006354
Laboratory TypePhysician Office
Certificate Effective DateApril 19, 2026
Certificate Expiration DateApril 18, 2028
Laboratory DirectorAlykhan Fuad
Laboratory Phone(703) 726-9056
Laboratory LocationLoudoun Walk In Medical Center, LLC44320 Premier Plaza - Suite 120, Ashburn, VA 20147
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Loudoun Walk In Medical Center, LLC's NPI number?

The NPI number for Loudoun Walk In Medical Center, LLC is 1073842282. It was assigned to this organization in the NPPES registry on December 17, 2009.

Where is Loudoun Walk In Medical Center, LLC located?

Loudoun Walk In Medical Center, LLC is located at 44320 Premier Plz, Ashburn, VA 20147. The listed phone number is (703) 726-9056.

What is Loudoun Walk In Medical Center, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is Loudoun Walk In Medical Center, LLC enrolled in Medicare?

Yes. Loudoun Walk In Medical Center, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Loudoun Walk In Medical Center, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Loudoun Walk In Medical Center, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Loudoun Walk In Medical Center, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 49D2006354) is associated with this NPI, valid through April 18, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Loudoun Walk In Medical Center, LLC was last updated on December 18, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.