Individual provider Active NPI

Melissa Kassimatis, RN

  • Registered Nurse
  • Dix Hills, NY
National Provider Identifier
1649181603
Registry record updated Sep 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
691760 Issued in NY
Practice address
197 Half Hollow Rd
Dix Hills, NY 11746-5859
Phone
(631) 370-1700
NPI assigned
Sep 16, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 16, 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 691760 NY Primary

Addresses

Primary practice location

197 Half Hollow Rd
Dix Hills, NY 11746-5859

Mailing address

105 Curcio CT
West Babylon, NY 11704-8227

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": "1789516800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1649181603",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "105 CURCIO CT",
            "city": "WEST BABYLON",
            "state": "NY",
            "postal_code": "117048227"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "197 HALF HOLLOW RD",
            "city": "DIX HILLS",
            "state": "NY",
            "postal_code": "117465859",
            "telephone_number": "631-370-1700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KASSIMATIS",
        "first_name": "MELISSA",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-16",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "691760",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dix Hills, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.