Katherine Jost, MA

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Practice address

800 Roosevelt Rd Ste 206
Glen Ellyn, IL 60137-5839

Phone

(630) 866-7048

NPI assigned

Oct 15, 2025

Sex

Female

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

Credentials

Master of Arts

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

{
    "created_epoch": "1760486400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760486400000",
    "number": "1730055799",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9126 SAYRE AVE",
            "city": "MORTON GROVE",
            "state": "IL",
            "postal_code": "600532009",
            "telephone_number": "773-301-3895"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 ROOSEVELT RD STE 206",
            "city": "GLEN ELLYN",
            "state": "IL",
            "postal_code": "601375839",
            "telephone_number": "630-866-7048"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOST",
        "first_name": "KATHERINE",
        "credential": "MA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-15",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Katina Jonkman
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• Robin M Jungblut, D.D.S.
• Darcy Juraska, APRN
• Kainos Counseling and Consultation, PLLC

• Mental Health Counselor in Glen Ellyn, IL
• Providers in Glen Ellyn, IL by specialty
• Mental Health Counselor in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 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.