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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

John Garlewski, PsyD

Clinical Psychologist in Whitewater, WI · enumerated 2026 · practices at University of Wisconsin System Non Payroll.

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

National Provider Identifier

1699690297

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Registry record

Entity type Individual (Type 1)
Name John Garlewski
Credential PsyD
Sex Male
Practice address Whitewater, WI, 53190
Phone (262) 472-1305
Enumeration date Aug 12, 2026
Last updated in NPPES Aug 12, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 5456-57 (WI) 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 John Garlewski practice?
The practice location on file with NPPES is in Whitewater, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Garlewski?
The National Provider Identifier (NPI) for John Garlewski is 1699690297, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-12.