Individual provider Active NPI

Amber Dennis, LMSW

  • Clinical Social Worker
  • Brooklyn, NY
National Provider Identifier
1578432126
Registry record updated Aug 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
123844 Issued in NY
Practice address
40 Flatbush Avenue Ext
Brooklyn, NY 11201-2903
Phone
(718) 215-1818
NPI assigned
Nov 3, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 25, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 123844 NY Primary

Addresses

Primary practice location

40 Flatbush Avenue Ext
Brooklyn, NY 11201-2903

Mailing address

590 Flatbush Ave Apt 14S
Brooklyn, NY 11225-4994
Phone (917) 722-2392

Other practice location 1

590 Flatbush Ave Apt 14S
Brooklyn, NY 11225-4994
Phone (917) 722-2392

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
123844NYMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Liberation-Based Therapy LCSW PLLC Clinical CurrentSince Nov 9, 2025 Accepting new patients

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": "1762128000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1578432126",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "590 FLATBUSH AVE APT 14S",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112254994",
            "telephone_number": "917-722-2392"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40 FLATBUSH AVENUE EXT",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112012903",
            "telephone_number": "718-215-1818"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "590 Flatbush Ave Apt 14S",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112254994",
            "country_code": "US",
            "telephone_number": "917-722-2392",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DENNIS",
        "first_name": "AMBER",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-11-03",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "123844",
            "primary": true
        }
    ],
    "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 Aug 25, 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.