Individual provider Active NPI

Tiffany A Eleraire, LCSW

  • Clinical Social Worker
  • Brooklyn, NY
National Provider Identifier
1194243980
Registry record updated Aug 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
100444 Issued in NY
Practice address
15 2ND Ave FL 3
Brooklyn, NY 11215-2711
Phone
(718) 514-6007
NPI assigned
Aug 31, 2017
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 24, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 104100000X 114329 NY
Addiction (Substance Use Disorder) Counselor 101YA0400X NY
Clinical Social Worker 1041C0700X 100444 NY Primary

Addresses

Primary practice location

15 2ND Ave FL 3
Brooklyn, NY 11215-2711

Mailing address

15 2ND Ave FL 3
Brooklyn, NY 11215-2711

Other practice location 1

1623 Kings Hwy
Brooklyn, NY 11229-1209
Phone (718) 954-3800 ext. 205

Other names 1

  • Tiffany A Mackowska Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
114329NYMDSocial Worker
100444NYMDPediatrics Physician

NPI Registry JSON

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

{
    "created_epoch": "1504137600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787529600000",
    "number": "1194243980",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 2ND AVE FL 3",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112152711"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15 2ND AVE FL 3",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112152711",
            "telephone_number": "718-514-6007"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1623 Kings Hwy",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112291209",
            "country_code": "US",
            "telephone_number": "718-954-3800 x205",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ELERAIRE",
        "first_name": "TIFFANY",
        "middle_name": "A",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-08-31",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker",
            "state": "NY",
            "license": "114329",
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "NY",
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "100444",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TIFFANY",
            "last_name": "MACKOWSKA",
            "middle_name": "A",
            "credential": "LCSW",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Brooklyn, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.