NPIMap

Individual provider Active NPI

Jennifer Joy Unger, M.D.

  • Ophthalmology Physician
  • Oak Creek, WI
National Provider Identifier
1598836736
Registry record updated Sep 8, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
47775-020 Issued in WI
Practice address
7001 S Howell Ave
Suite 300
Oak Creek, WI 53154-1407
Phone
(414) 570-2020
NPI assigned
Nov 10, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 8, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 47775-020 WI Primary

Addresses

Primary practice location

7001 S Howell Ave
Suite 300
Oak Creek, WI 53154-1407

Mailing address

7001 S Howell Ave
Suite 300
Oak Creek, WI 53154-1407
Phone (414) 570-2020

Other identifiers 1

IdentifierTypeStateIssuer
1598836736MedicaidWI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, ND, MT3 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20081216000246 WI Practitioner - Ophthalmology 4880786847 Reassigns benefits to 1 organization
I20231025001985 ND Practitioner - Ophthalmology 4880786847 Reassigns benefits to 1 organization
I20250508003006 MT Practitioner - Ophthalmology 4880786847 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Innovis Health LLCGroup PAC ID 9931298155, 561 clinicians
Billings ClinicGroup PAC ID 6002993516, 814 clinicians

Practice addresses (Care Compare)

3000 32ND Ave S
Fargo, ND 58103-6132
Phone (701) 364-8000

801 N 29TH St
Billings, MT 59101-0905
Phone (406) 238-2500

Hospital & facility affiliations

  • Billings Clinic Hospital Hospital, Billings, MT, CCN 270004
  • Essentia Health Hospital, Fargo, ND, CCN 350070
  • Intermountain Health St Vincent Regional Hospital Hospital, Billings, MT, CCN 270049

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery28
Melanoma (skin cancer) excision1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
47775-020WIMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Billings Clinic CurrentSince Apr 30, 2025 Accepting new patients
Innovis Health LLC CurrentSince Sep 29, 2025 Accepting new patients
Eye Care Midwest LLC Ophthalmology Current Accepting new patients
Valley Eye Associates Ophthalmology CurrentSince Sep 1, 2015 Accepting new patients
Billings Clinic Current Accepting new patients
Innovis Health, LLC Current Accepting new patients
Innovis Health LLC CurrentSince Sep 29, 2025 Accepting new patients
Park Place Optical, LTD PastSince Sep 1, 2022 Accepting new patients
Billings Clinic Past Accepting new patients
Eye Clinic of Racine, LTD. Ophthalmology PastSince Jul 6, 1999 Accepting new patients
Optical Dept. of Eye Clinic of Racine, LTD. Past Accepting new patients

Locations

801 N 29th St
Billings, MT 59101
Phone (406) 238-2210

2800 10th Ave N
Billings, MT 59101
Phone (406) 248-3290

3000 32nd Ave S
Fargo, ND 58103
Phone (701) 364-3000

21 Park Pl
Appleton, WI 54914
Phone (920) 739-4361

2500 E Capitol Dr
Ste 3500
Appleton, WI 54911
Phone (920) 358-1820

7001 S Howell Ave
Ste 300
Oak Creek, WI 53154
Phone (414) 570-2020

719 Doctors Ct
Oshkosh, WI 54901
Phone (920) 235-0066

Interoperability endpoints

  • Direct secure messaging: junger201288@direct.aspirus.org

Organizations & group practices 11

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 11

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": "1163116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1694131200000",
    "number": "1598836736",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7001 S HOWELL AVE",
            "address_2": "SUITE 300",
            "city": "OAK CREEK",
            "state": "WI",
            "postal_code": "531541407",
            "telephone_number": "414-570-2020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7001 S HOWELL AVE",
            "address_2": "SUITE 300",
            "city": "OAK CREEK",
            "state": "WI",
            "postal_code": "531541407",
            "telephone_number": "414-570-2020"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UNGER",
        "first_name": "JENNIFER",
        "middle_name": "JOY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-10",
        "last_updated": "2023-09-08",
        "certification_date": "2023-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "WI",
            "license": "47775-020",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1598836736",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Oak Creek, WI

Sources for this page

Verify at the official NPI Registry.