Melissa Oswald, LICSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LW61494726 Issued in WA

Practice address

600 1St Ave Ste 102
Seattle, WA 98104-2287

Phone

(253) 237-3230

NPI assigned

Aug 2, 2024

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

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.

• Catholic Charities of the Diocese of Yakima

  • Community/Behavioral Health Agency
  • Yakima, WA
  • NPI 1316248149
  NPD (past)

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

{
    "created_epoch": "1722556800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765756800000",
    "number": "1568292712",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "600 1ST AVE STE 102",
            "address_2": "PMB 2564",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042287"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 1ST AVE STE 102",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042287",
            "telephone_number": "253-237-3230"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSWALD",
        "first_name": "MELISSA",
        "credential": "LICSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-08-02",
        "last_updated": "2025-12-15",
        "certification_date": "2025-12-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WA",
            "license": "LW61494726",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sandra K Osuji, RN
• Anthony Robert Osuna, PHD
• Emma Oswald, ARNP
• Lisa Oswald, M.D.
• Mackenzi Oswald
• June Masako Ota, M.ED.
• Rosa Otanez Carter
• Takafumi Otani, DDS, PH.D, MSD
• Kouadio Rodrigue Otchoho
• Claire C Otebele, DNP, ARNP

• Clinical Social Worker in Seattle, WA
• Providers in Seattle, WA by specialty
• Clinical Social Worker in Washington

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