Individual provider Active NPI

Jill M. Cousino, D.O.

  • Obstetrics & Gynecology Physician
  • Janesville, WI
National Provider Identifier
1154587277
Registry record updated Jun 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
036150240 Issued in IL
Practice address
1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone
(608) 756-6800
Fax
(608) 756-6236
NPI assigned
Jul 29, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 2, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 036150240 IL Primary
Obstetrics & Gynecology Physician 207V00000X 55581-21 WI

Addresses

Primary practice location

1000 Mineral Point Ave
Janesville, WI 53548-2940

Mailing address

1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone (608) 756-6800

Other practice location 1

3200 E Racine St
Janesville, WI 53546-2343
Phone (608) 373-8000

Other practice location 2

1285 Hartrey Ave
Evanston, IL 60202-1056
Phone (847) 666-3494

Other identifiers 2

IdentifierTypeStateIssuer
61177OtherWIDEAN HEALTH INSURANCE
1154587277MedicaidWI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, IL2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20110809000829 WI Practitioner - Obstetrics/Gynecology 1456520394 Reassigns benefits to 1 organization
I20230915000697 IL Practitioner - Obstetrics/Gynecology 1456520394 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Health System CorporationGroup PAC ID 7416860440, 749 clinicians

Practice addresses (Care Compare)

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

Hospital & facility affiliations

  • Mercy Health System Corp Hospital, Janesville, WI, CCN 520066

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of the uterus1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036150240ILMDObstetrics & Gynecology Physician
55581-21WIMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health System Corporation Current Accepting new patients
Erie Family Health Center Inc. CurrentSince Aug 6, 2023 Accepting new patients
Mercy Health System Corporation CurrentSince Mar 2, 2020 Accepting new patients
Endeavor Health Medical Group CurrentSince Sep 6, 2023 Accepting new patients
Endeavor Health Medical Group Obstetrics & Gynecology CurrentSince Sep 6, 2023 Accepting new patients
Erie Family Health Center Inc CurrentSince Aug 6, 2023 Accepting new patients
Erie Family Health Center, Inc Current Accepting new patients
Mercy Health System Corporation CurrentSince Mar 2, 2020 Accepting new patients
Mercy Health System Corporation Past Accepting new patients

Locations

1504 S Albany Ave
Chicago, IL 60623

9532 Eagle Way
Chicago, IL 60678

1701 W Superior St
Fl 2
Chicago, IL 60622
Phone (323) 361-2122

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

1701 W Superior St
Fl 3
Chicago, IL 60622
Phone (312) 432-7381

1285 Hartrey Ave
Evanston, IL 60202
Phone (847) 666-2302

2650 Ridge Ave
Ste 2218A
Evanston, IL 60201
Phone (847) 503-4222

3200 E Racine St
Janesville, WI 53546
Phone (608) 371-8000

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

515 22nd Ave
Monroe, WI 53566
Phone (608) 324-1000

Interoperability endpoints

  • Direct secure messaging: jcousino11974@direct.mhemail.org

Organizations & group practices 9

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": "1217289600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780358400000",
    "number": "1154587277",
    "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": "608-756-6800",
            "fax_number": "608-756-6236"
        },
        {
            "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": "608-756-6800",
            "fax_number": "608-756-6236"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3200 E Racine St",
            "address_purpose": "LOCATION",
            "city": "Janesville",
            "state": "WI",
            "postal_code": "535462343",
            "country_code": "US",
            "telephone_number": "608-373-8000",
            "fax_number": "608-371-8928",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1285 Hartrey Ave",
            "address_purpose": "LOCATION",
            "city": "Evanston",
            "state": "IL",
            "postal_code": "602021056",
            "country_code": "US",
            "telephone_number": "847-666-3494",
            "fax_number": "847-868-8999",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COUSINO",
        "first_name": "JILL",
        "middle_name": "M.",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-07-29",
        "last_updated": "2026-06-02",
        "certification_date": "2026-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IL",
            "license": "036150240",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "WI",
            "license": "55581-21",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DEAN HEALTH INSURANCE",
            "identifier": "61177",
            "state": "WI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1154587277",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Janesville, WI

Sources for this page

Verify at the official NPI Registry.