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Nicholas B Liappis LLC

Professional Counselor in Mc Lean, VA · enumerated 2020 · authorized official Nicholas Liappis, Owner/Provider.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1386284750

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Registry record

Entity type Organization (Type 2)
Legal business name Nicholas B Liappis LLC
Practice address 6888 Elm St Ste 102, Mc Lean, VA, 22101
Phone (703) 705-2478
Enumeration date Jan 13, 2020
Last updated in NPPES Dec 29, 2023

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Nicholas Liappis
Title Owner/Provider
Phone (703) 705-2478

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Nicholas B Liappis LLC?
The NPI for Nicholas B Liappis LLC is 1386284750, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Nicholas B Liappis LLC?
NPPES lists Nicholas Liappis (Owner/Provider) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-29.