Margaret Locke, MD

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

328994 Issued in NY

Practice address

300 Community Dr
Manhasset, NY 11030-3816

Phone

(516) 734-8900

NPI assigned

Aug 28, 2017

Sex

Female

Sole proprietor

Yes

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

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1503878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738281600000",
    "number": "1265959464",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "240 E HURON ST STE 1-200",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606112909"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 COMMUNITY DR",
            "city": "MANHASSET",
            "state": "NY",
            "postal_code": "110303816",
            "telephone_number": "516-734-8900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOCKE",
        "first_name": "MARGARET",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-08-28",
        "last_updated": "2025-01-31",
        "certification_date": "2025-01-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NY",
            "license": "328994",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ingrid Llovera, MD
• Kaitlin Lloyd
• Jeffery Lo, PHARMD
• Kristen Marie Lobraico, M.A.S.L.P.
• Jacqueline Locantro, CRNA
• Nicholas Lodato I, FNP
• Michelle Loftus
• Kimberly M. Lombardo, NP
• Long Island Dermatology PLLC
• Long Island Eye Surgeons, PC

• Medical Oncology Physician in Manhasset, NY
• Providers in Manhasset, NY by specialty
• Medical Oncology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 31, 2025; 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.