William P Doud

Primary specialty

Athletic TrainerTaxonomy code 2255A2300X

Practice address

1800 S 4TH St
Ames, IA 50011-1142

Phone

(515) 249-3662

NPI assigned

Jun 3, 2026

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1780444800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1346172160",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1800 S 4TH ST",
            "city": "AMES",
            "state": "IA",
            "postal_code": "500111142",
            "telephone_number": "515-924-3662"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1800 S 4TH ST",
            "city": "AMES",
            "state": "IA",
            "postal_code": "500111142",
            "telephone_number": "515-249-3662"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOUD",
        "first_name": "WILLIAM",
        "middle_name": "P",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-06-03",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2255A2300X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Athletic Trainer",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephanie Ann Donnelly, DO
• Matthew John Donner, O.D.
• Grant Dennis Doolittle, DO
• Doran & Doran PC
• Kelli Dorwart
• Grace Jilliyn Dowling
• James Michael Downard, M.D.
• Kajda Ruth Downs, CFCP
• Margaret Doyle, PSY.D.
• Dr. Fatah, D.D.S.,P.C.

• Athletic Trainer in Ames, IA
• Providers in Ames, IA by specialty
• Athletic Trainer in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 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.