Loni Nicole Koski

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

Practice address

921 S Auburn St
Kennewick, WA 99336-5662

Phone

(509) 221-1225

NPI assigned

Sep 2, 2026

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

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

{
    "created_epoch": "1788307200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1992614366",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "921 S AUBURN ST",
            "city": "KENNEWICK",
            "state": "WA",
            "postal_code": "993365662",
            "telephone_number": "509-221-1225"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "921 S AUBURN ST",
            "city": "KENNEWICK",
            "state": "WA",
            "postal_code": "993365662",
            "telephone_number": "509-221-1225"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOSKI",
        "first_name": "LONI",
        "middle_name": "NICOLE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-09-02",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Wayne Michael Kohan, MD
• Michael Kolczynski, M.D.
• Sandra Kay Kolp
• Christopher Kontogianis, M.D.
• Mark Kortbaoui, DO
• Kristin Koskinen
• Kern A. Kostenko, CRNA
• Yuliya Kostyuchenko, CPHT
• Sridivya Kosuri, MD
• Kelsey Breanne Koukol, CNA

• Addiction (Substance Use Disorder) Counselor in Kennewick, WA
• Providers in Kennewick, WA by specialty
• Addiction (Substance Use Disorder) Counselor in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.