Garth Horn, LMSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

1326874934 Issued in NY

Practice address

5 E 17TH St FL 2
New York, NY 10003-1949

Phone

(212) 989-2990

NPI assigned

Sep 10, 2024

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

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.

• National Institute for the Psychotherapies Training Institute

  • School Psychologist
  • New York, NY
  • NPI 1083834345
  NPD (past)
• The Fifth Avenue Counseling Center, Inc.

  • Community/Behavioral Health Agency
  • New York, NY
  • NPI 1801037270
  NPD (past)

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

{
    "created_epoch": "1725926400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1326874934",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 E 17TH ST FL 2",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100031949",
            "telephone_number": "212-989-2990"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 E 17TH ST FL 2",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100031949",
            "telephone_number": "212-989-2990"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORN",
        "first_name": "GARTH",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-09-10",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "1326874934",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Deena Blair Horn, D.P.M
• Don Horn
• Eileen Romm Horn, LCSW
• Elizabeth Parham Horn, PHD
• Evelyn Miriam Horn, M.D.
• Janis M Horn, LCSW
• Jeremy Horn, M.D.
• Katharina Horn
• Patricia S. Horn, PH.D.
• Rebecca Horn

• Clinical Social Worker in New York, NY
• Providers in New York, NY by specialty
• Clinical Social Worker in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.