Karen S Chesney, LCPC CADC

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

15452 Issued in IL

Practice address

551 Tollgate Rd Ste F
Elgin, IL 60123-9357

Phone

(847) 339-7613

Fax

(847) 458-7652

NPI assigned

Aug 14, 2006

Last updated

Sep 11, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1155513600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1124031653",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1647 GLENGARRY CT",
            "city": "ALGONQUIN",
            "state": "IL",
            "postal_code": "601024108",
            "telephone_number": "847-458-7653",
            "fax_number": "847-458-7652"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "551 TOLLGATE RD STE F",
            "city": "ELGIN",
            "state": "IL",
            "postal_code": "601239357",
            "telephone_number": "847-339-7613",
            "fax_number": "847-458-7652"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHESNEY",
        "first_name": "KAREN",
        "middle_name": "S",
        "credential": "LCPC CADC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-08-14",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "IL",
            "license": "15452",
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "IL",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS PROVIDER NUMBER",
            "identifier": "04532320",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Addiction (Substance Use Disorder) Counselor in Elgin, IL
• Providers in Elgin, IL by specialty
• Addiction (Substance Use Disorder) Counselor in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.