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Intellectual Services Group, LLC

Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility in Fredericksburg, VA · enumerated 2020 · authorized official Willie Nelson, Administrator.

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

National Provider Identifier

1356962252

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Registry record

Entity type Organization (Type 2)
Legal business name Intellectual Services Group, LLC
Practice address 4813 Integrity Ct, Fredericksburg, VA, 22408
Phone (703) 906-3010
Fax (540) 891-8114
Enumeration date May 1, 2020
Last updated in NPPES May 1, 2020

Taxonomy & classification

320900000X Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Willie Nelson
Title Administrator
Phone (703) 906-3010

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 Intellectual Services Group, LLC?
The NPI for Intellectual Services Group, LLC is 1356962252, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Intellectual Services Group, LLC?
NPPES lists Willie Nelson (Administrator) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-01.