Individual provider Active NPI

James T Conway, MD

  • Hematology & Oncology Physician
  • Williamsville, NY
National Provider Identifier
1952367252
Registry record updated Jun 24, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
148610-1 Issued in NY
Practice address
295 Essjay Rd
Williamsville, NY 14221-8216
Phone
(716) 630-1039
Fax
(716) 630-1494
NPI assigned
Apr 25, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 24, 2016

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 148610-1 NY Primary

Addresses

Primary practice location

295 Essjay Rd
Williamsville, NY 14221-8216

Mailing address

6255 Sheridan Dr
Ste 108
Williamsville, NY 14221-4825
Phone (716) 630-1219

Other identifiers 8

IdentifierTypeStateIssuer
000504376005OtherNYHEALTH NOW
2407173OtherNYIHA
00010179401OtherNYUNIVERA
0021748OtherNYGHI
161000580OtherNYEMPIRE
161000580OtherNYNORTH AMERICAN PREFERRED
01050375MedicaidNY
830002290OtherNYRR MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
148610-1NYMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Western New York Ear, Nose & Throat, P.C. PastSince Jul 24, 2025 Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1145923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1466726400000",
    "number": "1952367252",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6255 SHERIDAN DR",
            "address_2": "STE 108",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142214825",
            "telephone_number": "716-630-1219",
            "fax_number": "716-817-1726"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "295 ESSJAY RD",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142218216",
            "telephone_number": "716-630-1039",
            "fax_number": "716-630-1494"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CONWAY",
        "first_name": "JAMES",
        "middle_name": "T",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-25",
        "last_updated": "2016-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NY",
            "license": "148610-1",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTH NOW",
            "identifier": "000504376005",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "IHA",
            "identifier": "2407173",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNIVERA",
            "identifier": "00010179401",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GHI",
            "identifier": "0021748",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EMPIRE",
            "identifier": "161000580",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NORTH AMERICAN PREFERRED",
            "identifier": "161000580",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01050375",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "830002290",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Williamsville, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2016; 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.