J Adelson Horizon Health NP in Psychiatry PLLC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

Legal business name

J ADELSON HORIZON HEALTH NP IN PSYCHIATRY PLLC

Practice address

865 Old Medford Ave
Medford, NY 11763-2603

Phone

(631) 988-2983

Fax

(516) 530-1943

NPI assigned

Feb 11, 2026

Organization subpart

Yes

Parent organization

J ADELSON HORIZON HEALTH NP IN PSYCHIATRY PLLCAs reported in NPPES

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

Authorized official

Name

Joseph A Marseille, NPNPI 1467724948

Title

Owner

Phone

(631) 988-2983

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Enrollment records 1

Part of

J Adelson Horizon Health NP in Psychiatry PLLC

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Joseph A Marseille, FPMHNP

  • Psychiatric/Mental Health Nurse Practitioner
  • Medford, NY
  • NPI 1467724948
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1770768000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773273600000",
    "number": "1144172248",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "865 OLD MEDFORD AVE",
            "city": "MEDFORD",
            "state": "NY",
            "postal_code": "117632603",
            "telephone_number": "631-988-2983",
            "fax_number": "516-530-1943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "865 OLD MEDFORD AVE",
            "city": "MEDFORD",
            "state": "NY",
            "postal_code": "117632603",
            "telephone_number": "631-988-2983",
            "fax_number": "516-530-1943"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "J ADELSON HORIZON HEALTH NP IN PSYCHIATRY PLLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "J ADELSON HORIZON HEALTH NP IN PSYCHIATRY PLLC",
        "enumeration_date": "2026-02-11",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A",
        "authorized_official_last_name": "MARSEILLE",
        "authorized_official_first_name": "JOSEPH",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "631-988-2983",
        "authorized_official_credential": "NP"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Island Medical of Medford, LLP
• Island Musculoskeletal Care, M.D., P.C.
• Island Physiatry, PC
• IV Glow and Wellness LLC
• Jay Iype, M.D.
• J&P Watson
• Stephanie Jackson, LPN
• Stephanie Jaffe
• Marie Jean
• Anisha John, LMSW

• Psychiatric/Mental Health Nurse Practitioner in Medford, NY
• Providers in Medford, 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 Mar 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.