Individual provider Active NPI

Louis R Harson, LCSW

  • Clinical Social Worker
  • Bayside, NY
National Provider Identifier
1235116245
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
R026357-1 Issued in NY
Practice address
2391 Bell Blvd
Ste 202 Bayside Medical Arts Center
Bayside, NY 11360-2019
Phone
(718) 631-8740
Fax
(718) 631-8740
NPI assigned
Dec 30, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 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 R026357-1 NY Primary

Addresses

Primary practice location

2391 Bell Blvd
Ste 202 Bayside Medical Arts Center
Bayside, NY 11360-2019

Mailing address

2901 202ND St
Bayside, NY 11360-2328
Phone (718) 631-8740

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
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

State licenses

LicenseStateTypeSpecialty
R026357-1NYMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Penquis C.a.P., Inc. Past Accepting new patients
Charlotte White Center Past Accepting new patients

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": "1135900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1235116245",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2901 202ND ST",
            "city": "BAYSIDE",
            "state": "NY",
            "postal_code": "113602328",
            "telephone_number": "718-631-8740",
            "fax_number": "718-631-8740"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2391 BELL BLVD",
            "address_2": "STE 202 BAYSIDE MEDICAL ARTS CENTER",
            "city": "BAYSIDE",
            "state": "NY",
            "postal_code": "113602019",
            "telephone_number": "718-631-8740",
            "fax_number": "718-631-8740"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARSON",
        "first_name": "LOUIS",
        "middle_name": "R",
        "name_prefix": "Mr.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-30",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "R026357-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bayside, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.