Tawnya Lynn Brown Soong, LCSW, CADC1

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

L11840 Issued in OR

Practice address

3941 Crown Ave
Eugene, OR 97402-1833

Phone

(541) 357-6346

NPI assigned

Oct 31, 2017

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 names 1

• Tawnya Brown Former name

Medicare fee-for-service enrollment

Enrolled in OR

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

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

{
    "created_epoch": "1509408000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755129600000",
    "number": "1750893624",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3941 CROWN AVE",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974021833",
            "telephone_number": "541-221-4386",
            "fax_number": "360-729-3025"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3941 CROWN AVE",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974021833",
            "telephone_number": "541-357-6346"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOONG",
        "first_name": "TAWNYA",
        "middle_name": "LYNN BROWN",
        "credential": "LCSW, CADC1",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-10-31",
        "last_updated": "2025-08-14",
        "certification_date": "2025-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "OR",
            "license": "L11840",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TAWNYA",
            "last_name": "BROWN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Anne Therese Sondag, LMT
• Sonja a. Sproul, D.D.S., P.C.
• Jeremy Elias Sontag, D.C.
• Nicole Sontag
• Sonus-USA, Inc.
• Hannah Sophia
• Erik D Sorensen, PHD
• Lindsay Rae Sorensen, LMT
• Stefennie Sorensen
• Eric Sorenson

• Clinical Social Worker in Eugene, OR
• Providers in Eugene, OR by specialty
• Clinical Social Worker in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.