Individual provider Active NPI

Lily Giarrizzo

  • Medical Physician Assistant
  • Hauppauge, NY
National Provider Identifier
1265343628
Registry record updated Sep 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Physician AssistantTaxonomy code 363AM0700X
Practice address
521 Hauppauge Rd Ste 103
Hauppauge, NY 11788-4358
Phone
(844) 443-2563
NPI assigned
Sep 15, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X Primary

Addresses

Primary practice location

521 Hauppauge Rd Ste 103
Hauppauge, NY 11788-4358

Mailing address

47 Osborne Ave
Mount Sinai, NY 11766-3134
Phone (631) 384-8661

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": "1789430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1265343628",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "47 OSBORNE AVE",
            "city": "MOUNT SINAI",
            "state": "NY",
            "postal_code": "117663134",
            "telephone_number": "631-384-8661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "521 HAUPPAUGE RD STE 103",
            "city": "HAUPPAUGE",
            "state": "NY",
            "postal_code": "117884358",
            "telephone_number": "844-443-2563"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIARRIZZO",
        "first_name": "LILY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-15",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hauppauge, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.