Harold Sequeira, LCSW-R

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

R051591-1 Issued in NY

Practice address

11 Route 111
Smithtown, NY 11787-3754

Phone

(631) 920-8310

NPI assigned

Dec 12, 2006

Last updated

Mar 12, 2025By the provider in NPPES

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: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 1994

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

Welllife Network IncGroup PAC ID 0749179570, 17 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Welllife Network Inc.,

  • Clinic/Center
  • Huntington, NY
  • NPI 1932125721
  Medicare reassignment Care Compare group NPD
• Welllife Network Inc

  • Case Management Agency
  • Elmont, NY
  • NPI 1508012816
  NPD

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

{
    "created_epoch": "1165881600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741737600000",
    "number": "1922169390",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 ROUTE 111",
            "city": "SMITHTOWN",
            "state": "NY",
            "postal_code": "117873754",
            "telephone_number": "631-920-8310"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11 ROUTE 111",
            "city": "SMITHTOWN",
            "state": "NY",
            "postal_code": "117873754",
            "telephone_number": "631-920-8310"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEQUEIRA",
        "first_name": "HAROLD",
        "credential": "LCSW-R",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-12",
        "last_updated": "2025-03-12",
        "certification_date": "2025-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "NY",
            "license": "R051591-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Danielle M Seidman, LMSW
• Barbara L Seifert, MD
• Stefani Sellitto, LCWS
• Karen Semon
• Joanna Sepp, LCSW
• Deborah Serani, PSY.D.
• Hope Sergi
• Jennifer Serrentino, MD
• Donna April Serure, D.O.
• Diana Serviss, L.M.T

• Addiction (Substance Use Disorder) Counselor in Smithtown, NY
• Providers in Smithtown, NY by specialty
• Addiction (Substance Use Disorder) Counselor in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 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.