William Tarrant, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

073801-01 Issued in NY

Practice address

20 S Broadway
Yonkers, NY 10701-3713

Phone

(914) 632-2737

NPI assigned

Oct 25, 2006

Last updated

Sep 10, 2026By 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, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Community Association of Progressive Dominicans, IncGroup PAC ID 2264412816, 4 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Community Association of Progressive Dominicans, Inc

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • New York, NY
  • NPI 1629149125
  Medicare reassignment Care Compare group NPD
• Puerto Rican Organization to Motivate, Enlighten and Serve Addicts, Inc

  dba Promesa, Inc

  • Case Management Agency
  • Bronx, NY
  • NPI 1821466525
  Medicare reassignment
• Puerto Rican Organization to Motivate Enlighten and Serve Addicts, Inc

  dba Promesa Inc

  • Substance Abuse Rehabilitation Facility
  • Bronx, NY
  • NPI 1295911063
  NPD
• Acdp

  • Community/Behavioral Health Agency
  • New York, NY
  • NPI 1396997201
  NPD (past)

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

{
    "created_epoch": "1161734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1871677922",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "304 WALNUT ST",
            "city": "PEEKSKILL",
            "state": "NY",
            "postal_code": "105664715"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 S BROADWAY",
            "city": "YONKERS",
            "state": "NY",
            "postal_code": "107013713",
            "telephone_number": "914-632-2737"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2 Wilson Pl Fl 2",
            "address_purpose": "LOCATION",
            "city": "Mount Vernon",
            "state": "NY",
            "postal_code": "105502602",
            "country_code": "US",
            "telephone_number": "914-664-6440",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TARRANT",
        "first_name": "WILLIAM",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-25",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "073801-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mark Tang, D.O.
• Angela Tapia
• Marisol Tapia, MSW
• Mariel Lynn Taratunio
• Rehan Tariq, MD
• Maria Tarrosa
• Barbara Anne Tartaglia, AU.D
• Irene Marie Tartas, F.N.P.
• Melissa Beth Tasch, SPEECH PATHOLOGIST
• Almira Tassone, LMSW

• Clinical Social Worker in Yonkers, NY
• Providers in Yonkers, NY by specialty
• Clinical Social Worker in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.