Willow Hagan Tonozzi, OTD

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

OT.OT.70012714 Issued in WA

Practice address

2901 Falk Rd
Vancouver, WA 98661-6392

Phone

(360) 313-1000

NPI assigned

Nov 8, 2021

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Other names 1

• Willow Michele Hagan Former name

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.

{
    "created_epoch": "1636329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755734400000",
    "number": "1851056543",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 8937",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986688937"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2901 FALK RD",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986616392",
            "telephone_number": "360-313-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TONOZZI",
        "first_name": "WILLOW",
        "middle_name": "HAGAN",
        "credential": "OTD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-11-08",
        "last_updated": "2025-08-21",
        "certification_date": "2025-08-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "WA",
            "license": "OT.OT.70012714",
            "primary": true
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "OR",
            "license": "461920",
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "CO",
            "license": "OT.00070898",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "WILLOW",
            "last_name": "HAGAN",
            "middle_name": "MICHELE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Michelle Ton
• Stuart Tonack
• Bethany Toney
• Jordyn Tonkinson
• Michelle Kathryn Tonkinson, BS PT
• Katy R Tooley
• Tula Top, M.D.
• Heather Torgensen
• Erik Torgerson, DPT
• Faith Ann Marie Torgerson, RDA

• Occupational Therapist in Vancouver, WA
• Providers in Vancouver, WA by specialty
• Occupational Therapist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 21, 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.