Individual provider Active NPI

Karlene Nesbitt, LCSW

  • Clinical Social Worker
  • Brooklyn, NY
National Provider Identifier
1609291384
Registry record updated Mar 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
090026 Issued in NY
Practice address
500 Montgomery St
1 G
Brooklyn, NY 11225-3074
Phone
(917) 450-7895
NPI assigned
Mar 4, 2014
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 27, 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 090026 NY Primary

Addresses

Primary practice location

500 Montgomery St
1 G
Brooklyn, NY 11225-3074

Mailing address

500 Montgomery St Apt 1G
Brooklyn, NY 11225-3070
Phone (917) 450-7895

Other practice location 1

3635 Bell Blvd Ste 203
Bayside, NY 11361-2097
Phone (718) 504-9256 ext. 49256

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
I20220412002090 NY Practitioner - Clinical Social Worker 5890181283 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Integrity Social Work Services LLCGroup PAC ID 4880609528, 74 clinicians

Practice addresses (Care Compare)

46 Francesca LN
Staten Island, NY 10303-2101
Phone (718) 494-2858

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
New York City Health and Hospitals Corporation Current Accepting new patients
New York City Health and Hospitals Corporation CurrentSince Aug 1, 2024 Accepting new patients
New York City Health and Hospitals Corporation CurrentSince Aug 1, 2024 Accepting new patients
The New York and Presbyterian Hospital Past Accepting new patients

Locations

227 Madison St
New York, NY 10002
Phone (212) 238-7000

50 Water St
Fl 3
New York, NY 10004

Networks

  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H5989

Interoperability endpoints

  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

Organizations & group practices 5

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": "1393891200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774569600000",
    "number": "1609291384",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 MONTGOMERY ST APT 1G",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112253070",
            "telephone_number": "917-450-7895"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 MONTGOMERY ST",
            "address_2": "1 G",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112253074",
            "telephone_number": "917-450-7895"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3635 Bell Blvd Ste 203",
            "address_purpose": "LOCATION",
            "city": "Bayside",
            "state": "NY",
            "postal_code": "113612097",
            "country_code": "US",
            "telephone_number": "718-504-9256 x49256",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NESBITT",
        "first_name": "KARLENE",
        "name_prefix": "Mrs.",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-03-04",
        "last_updated": "2026-03-27",
        "certification_date": "2026-03-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "090026",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.