Individual provider Active NPI

Leah Elizabeth Cohen, LCSW

  • Clinical Social Worker
  • Philadelphia, PA
National Provider Identifier
1235658147
Registry record updated Jun 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
CW021725 Issued in PA
Practice address
1518 Walnut St Ste 900
Philadelphia, PA 19102-3405
Phone
(856) 553-8400
NPI assigned
Sep 12, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 9, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 44SL06301600 NJ
Clinical Social Worker 1041C0700X 44SC06033000 NJ
Clinical Social Worker 1041C0700X CW021725 PA Primary

Addresses

Primary practice location

1518 Walnut St Ste 900
Philadelphia, PA 19102-3405

Mailing address

1518 Walnut St Ste 900
Philadelphia, PA 19102-3405
Phone (856) 553-8400

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)
Enrolled

State licenses

LicenseStateTypeSpecialty
44SL06301600NJMDSocial Worker
44SC06033000NJMDClinical Social Worker
CW021725PAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Kindred Therapy, LLC Clinical CurrentSince May 1, 2021 Accepting new patients
Jefferson University Physicians PastSince Mar 30, 2021 Accepting new patients

Locations

1518 Walnut St
Ste 401
Philadelphia, PA 19102
Phone (267) 701-8685

1518 Walnut St
Ste 900
Philadelphia, PA 19102
Phone (267) 457-4966

740 Sansom St
Ste 310
Philadelphia, PA 19106
Phone (267) 530-8653

Organizations & group practices 2

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": "1505174400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749427200000",
    "number": "1235658147",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1518 WALNUT ST STE 900",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191023405",
            "telephone_number": "856-553-8400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1518 WALNUT ST STE 900",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191023405",
            "telephone_number": "856-553-8400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COHEN",
        "first_name": "LEAH",
        "middle_name": "ELIZABETH",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-12",
        "last_updated": "2025-06-09",
        "certification_date": "2025-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NJ",
            "license": "44SL06301600",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NJ",
            "license": "44SC06033000",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "PA",
            "license": "CW021725",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 2025; 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.