John Garlewski, PSYD

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

5456-57 Issued in WI

Practice address

710 W Starin Rd
Whitewater, WI 53190

Phone

(262) 472-1305

NPI assigned

Aug 12, 2026

Last updated

Aug 12, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1786492800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786492800000",
    "number": "1699690297",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "710 W STARIN RD",
            "city": "WHITEWATER",
            "state": "WI",
            "postal_code": "53190",
            "telephone_number": "262-472-1305"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "710 W STARIN RD",
            "city": "WHITEWATER",
            "state": "WI",
            "postal_code": "53190",
            "telephone_number": "262-472-1305"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GARLEWSKI",
        "first_name": "JOHN",
        "credential": "PSYD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-08-12",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "WI",
            "license": "5456-57",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ashley French
• Lori S Frison, MS
• Ilse Fritz, PHARMD, RPH
• Laura Fritz
• Tamra Fuerst, MSW, APSW
• Kevin Rogers Gelshenen, M.D.
• Heather Gilbertson, PHARMD
• Anne E Griffiths, MD
• Robert L Hamilton
• Rebecca K Hamman, APNP

• Clinical Psychologist in Whitewater, WI
• Providers in Whitewater, WI by specialty
• Clinical Psychologist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.