KELLEY MARFIAK
NPI 1487517843
Nurse Practitioner - Family in Sterling, VA

Q: What is Kelley Marfiak's NPI number?

The NPI number for Kelley Marfiak is 1487517843. It was assigned to this individual provider in the NPPES registry on December 3, 2025.

Q: What is Kelley Marfiak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Kelley Marfiak was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.

Active since December 03, 2025

20351 BROAD RUN DR, STERLING, VA 20165(703) 906-0553 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Kelley Marfiak NPPES

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

KELLEY MARFIAK (NPI 1487517843) is an individual family provider in Sterling, Virginia, licensed in Virginia (0024194452) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1487517843

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameKELLEY MARFIAK

Location Address20351 BROAD RUN DRSterling, VA 20165-2513

Mailing Address20351 Broad Run DrSterling, VA 20165-2513

Phone(703) 906-0553

Sole ProprietorNo

Enumeration DateDecember 3, 2025

NPPES CertifiedDecember 3, 2025

✔ NPI 1487517843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in VA · 0024194452

20351 BROAD RUN DR, Sterling, VA 20165

Open in Google Maps ↗

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 Kelley Marfiak's NPI number?

The NPI number for Kelley Marfiak is 1487517843. It was assigned to this individual provider in the NPPES registry on December 3, 2025.

Where is Kelley Marfiak located?

Kelley Marfiak practices at 20351 Broad Run Dr, Sterling, VA 20165. The listed phone number is (703) 906-0553.

What is Kelley Marfiak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Kelley Marfiak was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.