Individual provider Active NPI

Geoffrey Bellini, MD

  • Surgical Oncology Physician
  • Milwaukee, WI
National Provider Identifier
1639436629
Registry record updated Jul 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Oncology PhysicianTaxonomy code 2086X0206X
License
69283-20 Issued in WI
Practice address
2801 W Kinnickinnic River Pkwy Ste 575
Milwaukee, WI 53215-5200
Phone
(414) 649-3240
Fax
(414) 649-3244
NPI assigned
Apr 16, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Oncology Physician 2086X0206X 69283-20 WI Primary

Addresses

Primary practice location

2801 W Kinnickinnic River Pkwy Ste 575
Milwaukee, WI 53215-5200

Mailing address

PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250

Other identifiers 1

IdentifierTypeStateIssuer
100101268MedicaidWI

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address gbellini200063@direct.myadvocateaurora.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
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 1

Enrollment IDStateProvider typePAC IDDetails
I20200715003012 WI Practitioner - Surgical Oncology 7416371034 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Surgical Oncology
Education
New York Medical College, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Aurora Medical Group, Inc.Group PAC ID 6709794258, 3,764 clinicians
Aurora Advanced Healthcare, Inc.Group PAC ID 3375625833, 1,107 clinicians

Practice addresses (Care Compare)

2801 W Kinnickinnic River Pkwy
Milwaukee, WI 53215-3669
Phone (414) 385-8600

975 Port Washington Rd
Suite 320
Grafton, WI 53024-9201
Phone (262) 329-8100

Hospital & facility affiliations

  • Aurora St Lukes Medical Center Hospital, Milwaukee, WI, CCN 520138
  • West Allis Memorial Hospital Hospital, West Allis, WI, CCN 520139
  • Aurora Medical Center Kenosha Hospital, Kenosha, WI, CCN 520189
  • Aurora Medical Center Hospital, Grafton, WI, CCN 520207
  • Aurora Medical Center - Summit Hospital, Summit, WI, CCN 520206

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Melanoma (skin cancer) excision1-10
Removal of the uterus1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
69283-20WIMDSurgical Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aurora Advanced Healthcare, Inc. CurrentSince Jul 12, 2021 Accepting new patients
Aurora Advanced Healthcare Inc CurrentSince Jul 12, 2021 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Aug 13, 2020 Accepting new patients
Aurora Medical Group, Inc. Current Accepting new patients
Aurora Medical Group, Inc. CurrentSince Aug 13, 2020 Accepting new patients

Locations

3003 W Good Hope Rd
Glendale, WI 53209
Phone (414) 352-3100

975 Port Washington Rd
#320
Grafton, WI 53024
Phone (262) 329-8100

975 Port Washington Rd
Grafton, WI 53024
Phone (262) 329-1000

12203 N Corporate Pkwy
Mequon, WI 53092
Phone (262) 387-8200

2801 W Kinnickinnic River Pkwy
Ste 575
Milwaukee, WI 53215
Phone (414) 643-8800

2901 W Kinnickinnic River Pkwy
Ste 540
Milwaukee, WI 53215

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

3301 W Forest Home Ave
Milwaukee, WI 53215
Phone (414) 389-2233

2801 W Kinnickinnic River Pkwy
Milwaukee, WI 53215
Phone (414) 384-5111

Interoperability endpoints

  • Direct secure messaging: gbellini200063@direct.myadvocateaurora.org

Organizations & group practices 5

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 7

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": "1334534400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783987200000",
    "number": "1639436629",
    "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",
            "telephone_number": "800-326-2250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2801 W KINNICKINNIC RIVER PKWY STE 575",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532155200",
            "telephone_number": "414-649-3240",
            "fax_number": "414-649-3244"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BELLINI",
        "first_name": "GEOFFREY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-04-16",
        "last_updated": "2026-07-14",
        "certification_date": "2026-07-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "WI",
            "license": "69283-20",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100101268",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "2801 W Kinnickinnic River Pkwy Ste 575",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532155200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gbellini200063@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2801 W Kinnickinnic River Pkwy Ste 575",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532155200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.