Benoit Jean-Christophe Rousseau

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

343715 Issued in NY

Practice address

500 Westchester Ave
West Harrison, NY 10604-3200

Phone

(914) 540-5593

NPI assigned

Jul 1, 2026

Last updated

Jul 1, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1782864000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1629995592",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "243 W 60TH ST APT 7C",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100230076",
            "telephone_number": "646-431-2420"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 WESTCHESTER AVE",
            "city": "WEST HARRISON",
            "state": "NY",
            "postal_code": "106043200",
            "telephone_number": "914-540-5593"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1275 York Ave",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100656007",
            "country_code": "US",
            "telephone_number": "347-798-9213",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROUSSEAU",
        "first_name": "BENOIT",
        "middle_name": "JEAN-CHRISTOPHE",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-07-01",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NY",
            "license": "343715",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NEW YORK STATE LICENSE",
            "identifier": "343715",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• George L. Rioseco, D.D.S.
• Robert L. Rioseco, D.M.D.
• Alexander Roman, RN
• Elizabeth Ann Rose, PT,MS
• Andrea Laureen Rosendo
• Josefa T Russo, PT
• Linda Ryan, LCSW
• Sangryun Mi Ryu
• Kimberly Sager, PHARMD
• Margarita Salgado, RN

• Medical Oncology Physician in West Harrison, NY
• Providers in West Harrison, 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 Jul 1, 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.