Sean P Thomas, NP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

F401509-1 Issued in NY

Practice address

400 W Main St
Riverhead, NY 11901-2813

Phone

(516) 225-0474

NPI assigned

Nov 6, 2012

Sex

Male

Sole proprietor

Yes

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, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Family Service League IncGroup PAC ID 4284524448, 47 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Family Service League, Inc.

  • Community/Behavioral Health Agency
  • Huntington, NY
  • NPI 1528093242
  Medicare reassignment Care Compare group NPD
• Huntington Hospital Association

  • Physician Assistant
  • Huntington, NY
  • NPI 1386619385

  Psychiatric/Mental Health

  Medicare reassignment NPD
• Sun River Health Inc

  • Federally Qualified Health Center (FQHC)
  • Amenia, NY
  • NPI 1568526838
  Medicare reassignment NPD
• Supportive Care Psychology of Ny PC

  • Clinical Psychologist
  • Howell, NJ
  • NPI 1104315068

  NY

  Medicare reassignment NPD
• Huntington Hospital Association

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Huntington, NY
  • NPI 1922283480
  NPD
• Sun River Health Inc.

  • Federally Qualified Health Center (FQHC)
  • Peekskill, NY
  • NPI 1619969458
  NPD
• Neurology Associates of Stony Brook, University Faculty Practice Corpo

  • Neurology Physician
  • Stony Brook, NY
  • NPI 1699720888
  NPD (past)

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

{
    "created_epoch": "1352160000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1750635132",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 W MAIN ST",
            "city": "RIVERHEAD",
            "state": "NY",
            "postal_code": "119012813",
            "telephone_number": "516-225-0474"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 W MAIN ST",
            "city": "RIVERHEAD",
            "state": "NY",
            "postal_code": "119012813",
            "telephone_number": "516-225-0474"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "790 Park Ave",
            "address_purpose": "LOCATION",
            "city": "Huntington",
            "state": "NY",
            "postal_code": "117434516",
            "country_code": "US",
            "telephone_number": "631-427-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "SEAN",
        "middle_name": "P",
        "name_prefix": "Mr.",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-11-06",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NY",
            "license": "F401509-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Irma Alejandra Telchi, R.N.
• Jaret Telford
• August Thilberg
• Elyssa Rose Thomas, DO
• Lisl Marie Thomas, PHARMD.
• Steve Thomas, RPH
• Victoria Thomas
• Howard L Tieger, LMSW
• Timothy Hill Children'S Ranch
• Timothy Hill Children'S Ranch, Inc.

• Psychiatric/Mental Health Nurse Practitioner in Riverhead, NY
• Providers in Riverhead, 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 Sep 16, 2025; 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.