NPIMap

Organization Active NPI

Brooklyn 38 LCSW PLLC

  • Clinical Child & Adolescent Psychologist
  • Brooklyn, NY
National Provider Identifier
1639799216
Registry record updated Sep 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Child & Adolescent PsychologistTaxonomy code 103TC2200X
Legal business name
BROOKLYN 38 LCSW PLLC
Practice address
202 Foster Ave Ste B
Brooklyn, NY 11230-2130
Phone
(917) 414-8676
Fax
(718) 387-6429
NPI assigned
Apr 23, 2020
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2025

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

Authorized official

Name
Irwin Lenefsky, LCSWNPI 1811969751
Title
Ceo
Phone
(917) 414-8676

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Cognitive & Behavioral PsychologistGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 103TB0200X
Counseling PsychologistGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 103TC1900X
Clinical Child & Adolescent PsychologistGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 103TC2200X Primary
Family PsychologistGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 103TF0000X

Addresses

Primary practice location

202 Foster Ave Ste B
Brooklyn, NY 11230-2130

Mailing address

202 Foster Ave Ste B
Brooklyn, NY 11230-2130
Phone (917) 414-8676

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20200616001151 NY Part B Supplier - Clinic/Group Practice 7113349481 Receives reassigned benefits from 3 practitioners
Practice locations: Brooklyn, NY

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1587600000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759104000000",
    "number": "1639799216",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "202 FOSTER AVE STE B",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112302130",
            "telephone_number": "917-414-8676",
            "fax_number": "718-387-6429"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "202 FOSTER AVE STE B",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112302130",
            "telephone_number": "917-414-8676",
            "fax_number": "718-387-6429"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BROOKLYN 38 LCSW PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-04-23",
        "last_updated": "2025-09-29",
        "certification_date": "2025-09-29",
        "status": "A",
        "authorized_official_last_name": "LENEFSKY",
        "authorized_official_first_name": "IRWIN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "917-414-8676",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "103TB0200X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Psychologist, Cognitive & Behavioral",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103TC1900X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Psychologist, Counseling",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103TC2200X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Psychologist, Clinical Child & Adolescent",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "103TF0000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Psychologist, Family",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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 Sep 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.