Courtney Ann Isenbarger, SUDP

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

CP70111449 Issued in WA

Practice address

15455 65TH Ave S
Tukwila, WA 98188-2534

Phone

(206) 721-5170

Fax

(360) 353-9440

NPI assigned

Jan 21, 2025

Sex

Female

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

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Prosperity Counseling & Treatment SVCS

  • Substance Abuse Rehabilitation Facility
  • Tacoma, WA
  • NPI 1972634939
  NPD (past)

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

{
    "created_epoch": "1737417600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1992517692",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6219 PARKER RD E UNIT 13",
            "city": "SUMNER",
            "state": "WA",
            "postal_code": "983902867",
            "telephone_number": "253-363-6627"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15455 65TH AVE S",
            "city": "TUKWILA",
            "state": "WA",
            "postal_code": "981882534",
            "telephone_number": "206-721-5170",
            "fax_number": "360-353-9440"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ISENBARGER",
        "first_name": "COURTNEY",
        "middle_name": "ANN",
        "credential": "SUDP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-01-21",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WA",
            "license": "CP70111449",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Addiction (Substance Use Disorder) Counselor in Tukwila, WA
• Providers in Tukwila, 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 9, 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.