NPIMap

Individual provider Active NPI

William L Horvath, MD

  • Hematology & Oncology Physician
  • Sylvania, OH
National Provider Identifier
1023015351
Registry record updated May 1, 2012
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
35038120 Issued in OH
Practice address
5308 Harroun Rd
Suite 055
Sylvania, OH 43560-2114
Phone
(419) 824-6599
Fax
(419) 885-3870
NPI assigned
Jul 1, 2005
Last updated
May 1, 2012By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 1, 2012

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 35038120 OH Primary
Hematology & Oncology Physician 207RH0003X 4301058940 MI

Addresses

Primary practice location

5308 Harroun Rd
Suite 055
Sylvania, OH 43560-2114

Mailing address

5308 Harroun Rd
Suite 055
Sylvania, OH 43560-2114
Phone (419) 824-6599

Other identifiers 3

IdentifierTypeStateIssuer
H00419406OtherOHMEDICARE
0294079MedicaidOH
P00934620OtherOHRRMC

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
4301058940MIMDHematology & Oncology Physician
35038120OHMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health - Tiffin Hospital LLC Past Accepting new patients
Toledo Eye Associates LLC Past Accepting new patients
Mercy Health - Tiffin Hospital LLC Past Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients
FCHC Medical Care, LLC Past Accepting new patients
Haematology-Oncology Associates of Ohio and Michigan PC Hematology & Oncology PastSince May 5, 2003 Accepting new patients

Organizations & group practices 6

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

NPI Registry JSON

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

{
    "created_epoch": "1120176000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1335830400000",
    "number": "1023015351",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5308 HARROUN RD",
            "address_2": "SUITE 055",
            "city": "SYLVANIA",
            "state": "OH",
            "postal_code": "435602114",
            "telephone_number": "419-824-6599",
            "fax_number": "419-885-3870"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5308 HARROUN RD",
            "address_2": "SUITE 055",
            "city": "SYLVANIA",
            "state": "OH",
            "postal_code": "435602114",
            "telephone_number": "419-824-6599",
            "fax_number": "419-885-3870"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORVATH",
        "first_name": "WILLIAM",
        "middle_name": "L",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-01",
        "last_updated": "2012-05-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "OH",
            "license": "35038120",
            "primary": true
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MI",
            "license": "4301058940",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE",
            "identifier": "H00419406",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0294079",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RRMC",
            "identifier": "P00934620",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Sylvania, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 1, 2012; 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.