William Nicholas Van Horn, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

407784 Issued in NY

Practice address

1519 Nye Rd
Lyons, NY 14489-9133

Phone

(315) 946-5722

NPI assigned

Jan 6, 2026

Sex

Male

Sole proprietor

No

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

Enrolled in NY

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

County of WayneGroup PAC ID 8921919994, 21 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• County of Wayne

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Lyons, NY
  • NPI 1003824855
  Medicare reassignment Care Compare group

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

{
    "created_epoch": "1767657600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767657600000",
    "number": "1497612121",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "297 VALLEY RD",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146182511",
            "telephone_number": "843-315-5094"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1519 NYE RD",
            "city": "LYONS",
            "state": "NY",
            "postal_code": "144899133",
            "telephone_number": "315-946-5722"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VAN HORN",
        "first_name": "WILLIAM",
        "middle_name": "NICHOLAS",
        "name_prefix": "Mr.",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-01-06",
        "last_updated": "2026-01-06",
        "certification_date": "2026-01-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NY",
            "license": "407784",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Town of Lyons
• Alaina Leann Tripp
• Kara An Trosinski, MSCAS
• Linda L Trout, RN
• Nicole Urban
• Timothy Ryan Vanduyne, CASAC-T, LPN
• Karen Visco, RN
• Tammie Vivlamore, CRPA-P
• Morgan Wadsworth
• Kimberly Jean Golding Wagner, LMSW

• Psychiatric/Mental Health Nurse Practitioner in Lyons, NY
• Providers in Lyons, NY by specialty
• Psychiatric/Mental Health Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 6, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.