Individual provider Active NPI

Megan Kathleen Simpson, DO

  • Pediatric Cardiology Physician
  • Milwaukee, WI
National Provider Identifier
1174028062
Registry record updated Jun 11, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Cardiology PhysicianTaxonomy code 2080P0202X
License
8143421 Issued in WI
Practice address
9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Phone
(847) 372-7850
NPI assigned
Mar 24, 2018
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 11, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Cardiology Physician 2080P0202X 8143421 WI Primary

Addresses

Primary practice location

9000 W Wisconsin Ave
Milwaukee, WI 53226-4874

Mailing address

451 Oakdale Ave
Glencoe, IL 60022-2112
Phone (847) 372-7850

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, MI2 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
I20250910000316 WI Practitioner - Cardiovascular Disease (Cardiology) 0446753214 Reassigns benefits to 1 organization
I20260122003861 MI Practitioner - Cardiovascular Disease (Cardiology) 0446753214 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Des Moines University of Osteopathic Medicine and Health Sciences, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Childrens Specialty Group IncGroup PAC ID 2567813447, 206 clinicians

Practice addresses (Care Compare)

9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Phone (414) 266-2000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
8143421WIMDPediatric Cardiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Bellin Memorial Hospital Inc CurrentSince Dec 15, 2025 Accepting new patients
Children's Specialty Group, Inc. CurrentSince Jun 30, 2025 Accepting new patients

Locations

1711 S Stephenson Ave
Ste 215
Iron Mountain, MI 49801
Phone (906) 776-5955

440 Woodward Ave
Iron Mountain, MI 49801
Phone (906) 776-9040

9000 W Wisconsin Ave
#958
Wauwatosa, WI 53226
Phone (414) 266-7615

9000 W Wisconsin Ave
Wauwatosa, WI 53226
Phone (414) 266-2625

Interoperability endpoints

  • Direct secure messaging: msimpson131407@direct.chw.org

Organizations & group practices 3

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": "1521849600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1718064000000",
    "number": "1174028062",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "451 OAKDALE AVE",
            "city": "GLENCOE",
            "state": "IL",
            "postal_code": "600222112",
            "telephone_number": "847-372-7850"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9000 W WISCONSIN AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532264874",
            "telephone_number": "847-372-7850"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMPSON",
        "first_name": "MEGAN",
        "middle_name": "KATHLEEN",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-03-24",
        "last_updated": "2024-06-11",
        "certification_date": "2024-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "WI",
            "license": "8143421",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.