William John Lepkowski, PHD

Primary specialty

CounselorTaxonomy code 101Y00000X

Practice address

611 Walnut St Ste 1
Monticello, MN 55362-4575

Phone

(320) 291-6077

NPI assigned

Feb 7, 2026

Sex

Male

Sole proprietor

No

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

Credentials

Doctor of Philosophy

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

{
    "created_epoch": "1770422400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770422400000",
    "number": "1861343550",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1706 8TH AVE SE",
            "city": "SAINT CLOUD",
            "state": "MN",
            "postal_code": "563042104",
            "telephone_number": "320-291-6077"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "611 WALNUT ST STE 1",
            "city": "MONTICELLO",
            "state": "MN",
            "postal_code": "553624575",
            "telephone_number": "320-291-6077"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEPKOWSKI",
        "first_name": "WILLIAM",
        "middle_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-02-07",
        "last_updated": "2026-02-07",
        "certification_date": "2026-02-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "MN",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Counselor in Monticello, MN
• Providers in Monticello, MN by specialty
• Counselor in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 7, 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.