NPIMap

Individual provider Active NPI

Michael F Girolami, M.D.

  • Internal Medicine Physician
  • Greenfield, WI
National Provider Identifier
1326380726
Registry record updated Oct 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
63328 Issued in WI
Practice address
6901 W Edgerton Ave
Greenfield, WI 53220
Phone
(414) 421-8400
NPI assigned
Mar 23, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 27, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 63328 WI Primary
Pediatrics Physician 208000000X 63328 WI

Addresses

Primary practice location

6901 W Edgerton Ave
Greenfield, WI 53220

Mailing address

PO Box 735044
Chicago, IL 60673-5044

Other identifiers 2

IdentifierTypeStateIssuer
100041526MedicaidWI
1326380726MedicaidWI

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address mgirolami86898@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

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
I20170831000468 WI Practitioner - Internal MedicinePractitioner - Pediatric Medicine 5597084616 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Pediatric Medicine
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Aurora Medical Group, Inc.Group PAC ID 6709794258, 3,764 clinicians

Practice addresses (Care Compare)

6901 W Edgerton Ave
Milwaukee, WI 53220-4420
Phone (414) 421-8400

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
63328WIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aurora Medical Group, Inc. CurrentSince Aug 13, 2018 Accepting new patients
The Medical College of Wisconsin, Inc. Internal Medicine CurrentSince Jul 1, 2017 Accepting new patients
Aurora Medical Group, Inc. Internal Medicine CurrentSince Aug 13, 2018 Accepting new patients
Aurora Medical Group, Inc. Past Accepting new patients

Locations

6901 W Edgerton Ave
Milwaukee, WI 53220
Phone (414) 325-5244

1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056

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

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 6

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": "1363996800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761523200000",
    "number": "1326380726",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6901 W EDGERTON AVE",
            "city": "GREENFIELD",
            "state": "WI",
            "postal_code": "53220",
            "telephone_number": "414-421-8400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIROLAMI",
        "first_name": "MICHAEL",
        "middle_name": "F",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-03-23",
        "last_updated": "2025-10-27",
        "certification_date": "2025-10-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "63328",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "WI",
            "license": "63328",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100041526",
            "state": "WI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1326380726",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mgirolami86898@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "6901 W Edgerton Ave",
            "city": "Greenfield",
            "state": "WI",
            "country_code": "US",
            "postal_code": "53220",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "6901 W Edgerton Ave",
            "city": "Greenfield",
            "state": "WI",
            "country_code": "US",
            "postal_code": "53220",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Greenfield, WI

Sources for this page

Verify at the official NPI Registry.