NPIMap

Individual provider Active NPI

Chikako Ono, MD

  • Cardiovascular Disease Physician
  • Milwaukee, WI
National Provider Identifier
1699903526
Registry record updated Apr 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
67338 Issued in WI
Practice address
9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone
(414) 805-6000
Fax
(414) 805-6280
NPI assigned
Jun 30, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X 67338 WI Primary

Addresses

Primary practice location

9200 W Wisconsin Ave
Milwaukee, WI 53226-3522

Mailing address

9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone (414) 805-6000

Other identifiers 1

IdentifierTypeStateIssuer
1699903526MedicaidWI

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20170725002777 WI Practitioner - Cardiovascular Disease (Cardiology) 9335389188 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Medical College of Wisconsin IncGroup PAC ID 2668384371, 2,092 clinicians

Practice addresses (Care Compare)

8701 W Watertown Plank
Milwaukee, WI 53226-3548
Phone (414) 805-3666

8701 Watertown Plank Rd
Room 4041 MFRC
Milwaukee, WI 53226-3548
Phone (414) 805-3666

Hospital & facility affiliations

  • Froedtert Memorial Lutheran Hospital Hospital, Milwaukee, WI, CCN 520177
  • Aspirus Wausau Hospital Hospital, Wausau, WI, CCN 520030
  • Froedtert Community Hospital Hospital, New Berlin, WI, CCN 520213
  • St Josephs Community Hospital West Bend Hospital, West Bend, WI, CCN 520063

Merit-based Incentive Payment System (MIPS)

Final score
87.53 of 100Reported as group
Quality
77.62
Promoting interoperability
100
Improvement activities
40
Cost
78.08

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Quality
97.16
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
67338WIMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aspirus Medford Hospital & Clinics, Inc. Current Accepting new patients
Aspirus Wausau Hospital, Inc. Current Accepting new patients
Aspirus Medical Group, Inc. Cardiovascular Disease CurrentSince Aug 2, 2022 Accepting new patients
Aspirus Medical Group, Inc. Current Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince May 1, 2025 Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince May 1, 2025 Accepting new patients
The Medical College of Wisconsin, Inc. CurrentSince May 1, 2025 Accepting new patients

Locations

29980 Network Pl
Chicago, IL 60673

N10561 Grandview Ln
Ironwood, MI 49938
Phone (906) 932-1500

N10565 Grandview Ln
Ironwood, MI 49938
Phone (906) 932-1500

W168N11237 Western Ave
Germantown, WI 53022
Phone (262) 253-5060

135 S Gibson St
Medford, WI 54451
Phone (715) 748-8100

N74W12501 Leatherwood Ct
Menomonee Falls, WI 53051
Phone (414) 454-4744

2817 New Pinery Rd
Portage, WI 53901
Phone (608) 745-4598

333 Pine Ridge Blvd
Wausau, WI 54401
Phone (715) 847-2160

8701 Watertown Plank Rd
Wauwatosa, WI 53226
Phone (414) 456-4100

1155 N Mayfair Rd
Wauwatosa, WI 53226
Phone (414) 955-5990

9200 W Wisconsin Ave
Wauwatosa, WI 53226
Phone (414) 259-3000

4005 Community Center Dr
Weston, WI 54476
Phone (715) 241-5400

Interoperability endpoints

  • Direct secure messaging: cono854008@direct.froedtert.com

Organizations & group practices 7

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 16

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

View all 16

NPI Registry JSON

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

{
    "created_epoch": "1246320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744243200000",
    "number": "1699903526",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9200 W WISCONSIN AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532263522",
            "telephone_number": "414-805-6000",
            "fax_number": "414-805-6280"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9200 W WISCONSIN AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532263522",
            "telephone_number": "414-805-6000",
            "fax_number": "414-805-6280"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONO",
        "first_name": "CHIKAKO",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-06-30",
        "last_updated": "2025-04-10",
        "certification_date": "2025-04-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "WI",
            "license": "67338",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1699903526",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.