Organization Active NPI

Westchester Psychiatric Associates, PLLC

  • Psychiatry Physician
  • Tarrytown, NY
National Provider Identifier
1992004477
Registry record updated Oct 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
232048 Issued in NY
Legal business name
WESTCHESTER PSYCHIATRIC ASSOCIATES, PLLC
Practice address
120 White Plains Rd Ste 420
Tarrytown, NY 10591-5522
Phone
(914) 909-5838
Fax
(914) 909-5840
NPI assigned
Mar 23, 2011
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 15, 2025

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

Authorized official

Name
Larry TorrisiNPI 1699847756
Title
Treasurer
Phone
(914) 909-5838

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 2084P0800X 232048 NY Primary

Addresses

Primary practice location

120 White Plains Rd Ste 420
Tarrytown, NY 10591-5522

Mailing address

120 White Plains Rd Ste 420
Tarrytown, NY 10591-5522
Phone (914) 909-5838

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20110527000056 NY Part B Supplier - Clinic/Group Practice 4082891122 Receives reassigned benefits from 3 practitioners
Practice locations: Tarrytown, NY

National Provider Directory

National Provider Directory

Locations

120 White Plains Rd
Ste 420
Tarrytown, NY 10591
Phone (845) 533-6215

20 Hospital Rd
Rm 310
Valhalla, NY 10595
Phone (914) 493-7546

20 Hospital Rd
#310
Valhalla, NY 10595

Practitioners & affiliated clinicians

Practitioners 7

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

NPI Registry JSON

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

{
    "created_epoch": "1300838400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1760486400000",
    "number": "1992004477",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 WHITE PLAINS RD STE 420",
            "city": "TARRYTOWN",
            "state": "NY",
            "postal_code": "105915522",
            "telephone_number": "914-909-5838",
            "fax_number": "914-909-5840"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 WHITE PLAINS RD STE 420",
            "city": "TARRYTOWN",
            "state": "NY",
            "postal_code": "105915522",
            "telephone_number": "914-909-5838",
            "fax_number": "914-909-5840"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WESTCHESTER PSYCHIATRIC ASSOCIATES, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2011-03-23",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A",
        "authorized_official_last_name": "TORRISI",
        "authorized_official_first_name": "LARRY",
        "authorized_official_title_or_position": "TREASURER",
        "authorized_official_telephone_number": "914-909-5838"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "232048",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tarrytown, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 2025; 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.