Tristan Armstrong, LSWAIC

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

61613330 Issued in WA

Practice address

2100 24TH Ave S FL 1
Seattle, WA 98144-4637

Phone

(206) 382-5340

NPI assigned

Feb 14, 2025

Sex

Male

Sole proprietor

No

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Feb 14, 2025.

{
    "created_epoch": "1739491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739491200000",
    "number": "1548065451",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2100 24TH AVE S FL 1",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981444637"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2100 24TH AVE S FL 1",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981444637",
            "telephone_number": "206-382-5340"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARMSTRONG",
        "first_name": "TRISTAN",
        "credential": "LSWAIC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-02-14",
        "last_updated": "2025-02-14",
        "certification_date": "2025-02-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WA",
            "license": "61613330",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Bryce Inzer Armstrong II, RN
• Cheryl A. Armstrong, MSW
• Jacob Wesley Armstrong, ARNP
• Jenny Wren Armstrong, LMP
• Sarah Stewart Armstrong
• David M Arndt, DDS
• Jill Arndt
• Wendy C Arness, LMFT
• Scott Arno, MD, PHD
• Sherice Nicole Arnold-Arrington, LICSW

• All providers in Seattle, WA
• Clinical Social Worker in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 14, 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.