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Gateway Psychological Services, Ltd

Clinical Psychologist in Aurora, IL · enumerated 2007 · authorized official Charlotte Dillon, Owner.

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

National Provider Identifier

1619163268

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Registry record

Entity type Organization (Type 2)
Legal business name Gateway Psychological Services, Ltd
Practice address 412 N Lake St, Suite 204, Aurora, IL, 60506
Phone (630) 896-2337
Fax (630) 896-3515
Enumeration date Sep 18, 2007
Last updated in NPPES Oct 19, 2012

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071004310 (IL) Primary

Authorized official

Name Charlotte Dillon
Title Owner
Phone (630) 896-2337

Other identifiers

Identifier Type State Issuer
4515275 Other IL BC BS OF ILLINOIS
4572030 Other IL BC BS OF ILLINOIS

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Gateway Psychological Services, Ltd?
Gateway Psychological Services, Ltd is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-19.