Individual provider Active NPI

Cassandra Belle Alicea-Coster, LCSW

  • Clinical Social Worker
  • Brooklyn, NY
National Provider Identifier
1700436052
Registry record updated Apr 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
096214 Issued in NY
Practice address
12 Park St Ste 100
Brooklyn, NY 11206-4541
Phone
(718) 963-4430
NPI assigned
Sep 18, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 096214 NY Primary
Social Worker 104100000X 107145 NY

Addresses

Primary practice location

12 Park St Ste 100
Brooklyn, NY 11206-4541

Mailing address

7 Seacord LN
Washingtonville, NY 10992-1104
Phone (347) 797-9688

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20260403002741 NY Practitioner - Clinical Social Worker 3375018666 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2023
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

145 W 15 Sreet 5H Floor
New York, NY 10011

145 W 15 St
FL 5
New York, NY 10011-6701

145 W 15TH St
FL 2
New York, NY 10011-6701

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
107145NYMDSocial Worker
096214NYMDClinical Social Worker

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1568764800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775606400000",
    "number": "1700436052",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7 SEACORD LN",
            "city": "WASHINGTONVILLE",
            "state": "NY",
            "postal_code": "109921104",
            "telephone_number": "347-797-9688"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12 PARK ST STE 100",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112064541",
            "telephone_number": "718-963-4430"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALICEA-COSTER",
        "first_name": "CASSANDRA",
        "middle_name": "BELLE",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-09-18",
        "last_updated": "2026-04-08",
        "certification_date": "2026-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "096214",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NY",
            "license": "107145",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.