Individual provider Active NPI

Margaret Joy Louison

  • Registered Nurse
  • Brooklyn, NY
National Provider Identifier
1235034489
Registry record updated Oct 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
425026 Issued in NY
Practice address
1275 E 105TH St
Brooklyn, NY 11236-4660
Phone
(646) 258-1092
NPI assigned
Oct 8, 2026
Last updated
Oct 8, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 425026 NY Primary

Addresses

Primary practice location

1275 E 105TH St
Brooklyn, NY 11236-4660

Mailing address

1275 E 105TH St
Brooklyn, NY 11236-4660

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1791417600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791417600000",
    "number": "1235034489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1275 E 105TH ST",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112364660"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1275 E 105TH ST",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112364660",
            "telephone_number": "646-258-1092"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOUISON",
        "first_name": "MARGARET",
        "middle_name": "JOY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-10-08",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "425026",
            "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 Oct 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.