Individual provider Active NPI

Joseph George Kovacic, DO

  • Emergency Medicine Physician
  • Janesville, WI
National Provider Identifier
1144419896
Registry record updated Jun 13, 2017
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
5101023053 Issued in MI
Practice address
1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone
(608) 756-6611
Fax
(608) 756-6177
NPI assigned
Oct 18, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 13, 2017

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 036.119037 IL
Emergency Medicine Physician 207P00000X 54193-21 WI
Emergency Medicine Physician 207P00000X 5101023053 MI Primary

Addresses

Primary practice location

1000 Mineral Point Ave
Janesville, WI 53548-2940

Mailing address

1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone (608) 756-6611

Other identifiers 4

IdentifierTypeStateIssuer
1144419896OtherWIBCBSWI
KOVACJOSOtherWIMERCYCARE INSURANCE
1144419896MedicaidWI
036119037 4MedicaidIL

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100818001084 WI Practitioner - Emergency Medicine 5294825543 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Health System CorporationGroup PAC ID 7416860440, shared by 14 NPIs, 749 clinicians

Practice addresses (Care Compare)

1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone (608) 756-6000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.119037ILMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health System Corporation Current Accepting new patients
Emergency Department Associates, P.C. Emergency Medicine Past Accepting new patients
Emergency Room Care Providers, S.C. Emergency Medicine PastSince Jul 25, 2019 Accepting new patients
Crandon Emergency Physicians LLC Emergency Medicine PastSince Sep 14, 2025 Accepting new patients

Locations

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

1045 W Stephenson St
Freeport, IL 61032
Phone (815) 599-6105

1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868

N2950 State Road 67
Lake Geneva, WI 53147
Phone (262) 245-0535

Interoperability endpoints

  • Direct secure messaging: jkovacic5734@direct.mhemail.org

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 and National Provider Directory roles.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1192665600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1497312000000",
    "number": "1144419896",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 MINERAL POINT AVE",
            "city": "JANESVILLE",
            "state": "WI",
            "postal_code": "535482940",
            "telephone_number": "608-756-6611",
            "fax_number": "608-756-6177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 MINERAL POINT AVE",
            "city": "JANESVILLE",
            "state": "WI",
            "postal_code": "535482940",
            "telephone_number": "608-756-6611",
            "fax_number": "608-756-6177"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOVACIC",
        "first_name": "JOSEPH",
        "middle_name": "GEORGE",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-10-18",
        "last_updated": "2017-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036.119037",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "54193-21",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MI",
            "license": "5101023053",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBSWI",
            "identifier": "1144419896",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MERCYCARE INSURANCE",
            "identifier": "KOVACJOS",
            "state": "WI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1144419896",
            "state": "WI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036119037 4",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Janesville, WI

Sources for this page

Verify at the official NPI Registry.