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Gsv Psychological & Testing Services

Psychologist in Exton, PA · enumerated 2020 · authorized official George Villarose, Owner/Psychologist.

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

National Provider Identifier

1003448465

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Registry record

Entity type Organization (Type 2)
Legal business name Gsv Psychological & Testing Services
Practice address 134 John Robert Thomas Drive, Exton, PA, 19341
Phone (610) 324-1307
Enumeration date Feb 4, 2020
Last updated in NPPES Feb 4, 2020

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name George Villarose
Title Owner/Psychologist
Phone (610) 324-1307

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

Who is the authorized official for Gsv Psychological & Testing Services?
NPPES lists George Villarose (Owner/Psychologist) as the authorized official for this organization.
What is the NPI number for Gsv Psychological & Testing Services?
The NPI for Gsv Psychological & Testing Services is 1003448465, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-04.