Caleb Nathaniel Seavey, MD PHD

Primary specialty

Surgical Oncology PhysicianTaxonomy code 2086X0206X

License

NA Issued in NY

Practice address

Elm and Carlton St
Buffalo, NY 14263-0001

Phone

(716) 845-2300

NPI assigned

Mar 31, 2017

Last updated

Jul 22, 2025By the provider in NPPES

Sex

Male

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)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

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

{
    "created_epoch": "1490918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753142400000",
    "number": "1013449883",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9500 EUCLID AVE",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441950001",
            "telephone_number": "216-444-2200",
            "fax_number": "216-445-7653"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "ELM AND CARLTON ST",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142630001",
            "telephone_number": "716-845-2300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEAVEY",
        "first_name": "CALEB",
        "middle_name": "NATHANIEL",
        "name_prefix": "Dr.",
        "credential": "MD PHD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-03-31",
        "last_updated": "2025-07-22",
        "certification_date": "2025-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "NY",
            "license": "NA",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nyerie Sealy, LPN
• Erina Marie Seaman-Graham, LMSW
• Kenneth Patrick Seastedt, M.D.
• Sarah Seaton
• Stephanie Ann Seaton, C.O.T.A.
• Jodinne Secchiaroli
• Michaela Seckarova, ATC
• Secure Care Staffing, LLC.
• Brian Michael Sedar, CRNA
• Connor Sedia

• Surgical Oncology Physician in Buffalo, NY
• Providers in Buffalo, NY by specialty
• Surgical Oncology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.