Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mateusz Dzikowski, PSY.D.

Clinical Psychologist in Wheaton, IL · enumerated 2016.

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

National Provider Identifier

1316391675

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Registry record

Entity type Individual (Type 1)

Name Dr. Mateusz Dzikowski

Credential PSY.D.

Sex Male

Practice address 2100 Manchester Rd Ste 1510, Wheaton, IL, 60187

Phone (630) 653-1717

Enumeration date Apr 22, 2016

Last updated in NPPES Apr 2, 2025

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 071009279 (IL) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071009279 (IL) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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

Where does Mateusz Dzikowski practice?

The practice location on file with NPPES is in Wheaton, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mateusz Dzikowski?

The National Provider Identifier (NPI) for Mateusz Dzikowski is 1316391675, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Theresa Sakyiama Child & Adolescent Psychiatry Physician · Wheaton, IL NPI 1376586800 Katie Cockrell Clinical Social Worker · Wheaton, IL NPI 1124416854 Rachel George Clinical Psychologist · Wheaton, IL NPI 1578922381 Ashton Winslow Student in an Organized Health Care Education/Training Program · Wheaton, IL NPI 1467980953 Sergio Martinez Mental Health Counselor · Wheaton, IL NPI 1013436906 Joseph Rahman Psychiatric/Mental Health Nurse Practitioner · Wheaton, IL NPI 1497259527 Cindy Bandukwala Clinical Social Worker · Wheaton, IL NPI 1871098897 Migdalia Vasquez Professional Counselor · Wheaton, IL NPI 1851952782

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-02.