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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NICHOLAS B LIAPPIS LLC
NPI 1386284750
Counselor - Professional in Falls Church, VA

Active since January 13, 2020
7415 SPORTSMAN DR, FALLS CHURCH, VA 22043(703) 705-2478 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 14, 2026, Jan 14, 2021, Jan 14, 2020 (3 updates tracked since 2020).

About Nicholas B Liappis Llc NPPES

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

NICHOLAS B LIAPPIS LLC (NPI 1386284750) is a healthcare organization registered as a professional in Falls Church, Virginia and active in the NPI registry since January 2020. The organization lists Nicholas B Liappis, Owner/provider, as its authorized official.

NPPES Registry Identity

NPI1386284750
Entity TypeOrganization
Primary Taxonomy101YP2500X
Legal Business NameNICHOLAS B LIAPPIS LLC
Location Address7415 SPORTSMAN DRFalls Church, VA 22043-1045
Mailing Address7415 Sportsman DrFalls Church, VA 22043-1045 · (703) 705-2478
Phone(703) 705-2478
Organization SubpartNo
Authorized OfficialNicholas B LiappisOwner/provider · (703) 705-2478
Enumeration DateJanuary 13, 2020
Last NPPES UpdateSeptember 14, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2026
✔ NPI 1386284750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
7415 SPORTSMAN DR, Falls Church, VA 22043
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Nicholas B Liappis LLC's NPI number?

The NPI number for Nicholas B Liappis LLC is 1386284750. It was assigned to this organization in the NPPES registry on January 13, 2020.

Where is Nicholas B Liappis LLC located?

Nicholas B Liappis LLC is located at 7415 Sportsman Dr, Falls Church, VA 22043. The listed phone number is (703) 705-2478.

What is Nicholas B Liappis LLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Nicholas B Liappis LLC was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.