Individual provider Active NPI

Michael P Mullin, D.O.

  • Diagnostic Radiology Physician
  • Milwaukee, WI
National Provider Identifier
1891136743
Registry record updated May 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
63166 Issued in WI
Practice address
945 N 12TH St
Milwaukee, WI 53233-1305
Phone
(414) 219-2000
NPI assigned
Jul 8, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 27, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 63166 WI Primary

Addresses

Primary practice location

945 N 12TH St
Milwaukee, WI 53233-1305

Mailing address

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

Other practice location 1

2900 W Oklahoma Ave
Milwaukee, WI 53215-4330
Phone (414) 773-4312

Other identifiers 1

IdentifierTypeStateIssuer
100045902MedicaidWI

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address mmullin230925@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: 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
I20190523000022 WI Practitioner - Diagnostic RadiologyPractitioner - Interventional Radiology 3274880810 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic RadiologyAlso: Interventional Radiology
Education
Michigan State University College of Osteopathic Medicine, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lakeshore Medical Clinic LLCGroup PAC ID 7719890730, 375 clinicians
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)

2000 E Layton Ave
Saint Francis, WI 53235-6053
Phone (414) 744-6589

2900 W Oklahoma Ave
Milwaukee, WI 53215-4330
Phone (414) 646-5410

3003 W Good Hope Rd
Milwaukee, WI 53209-2042
Phone (414) 352-3100

Hospital & facility affiliations

  • Aurora St Lukes Medical Center Hospital, Milwaukee, WI, CCN 520138
  • Aurora Medical Center Kenosha Hospital, Kenosha, WI, CCN 520189
  • Aurora Medical Center - Summit Hospital, Summit, WI, CCN 520206
  • Aurora Medical Center Hospital, Grafton, WI, CCN 520207
  • Aurora Medical Center Sheboygan County Hospital, Sheboygan, WI, CCN 520035

Procedures performed for Medicare patients

ProcedureNumber of procedures
Leg revascularization (restoring blood flow)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
63166WIMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aurora Advanced Healthcare Inc CurrentSince Jul 22, 2019 Accepting new patients
Aurora Advanced Healthcare, Inc. CurrentSince Jul 22, 2019 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Jul 22, 2019 Accepting new patients
Lakeshore Medical Clinic, LLC CurrentSince Jul 22, 2019 Accepting new patients
Aurora Medical Group, Inc. Diagnostic Radiology CurrentSince Jul 22, 2019 Accepting new patients

Locations

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

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

945 N 12th St
Milwaukee, WI 53233
Phone (414) 219-5800

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

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

2900 W Oklahoma Ave
Milwaukee, WI 53215
Phone (414) 385-2590

S74W16775 Janesville Rd
Muskego, WI 53150
Phone (414) 422-4747

2000 E Layton Ave
St Francis, WI 53235
Phone (414) 744-7880

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": "1373241600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748304000000",
    "number": "1891136743",
    "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": "945 N 12TH ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532331305",
            "telephone_number": "414-219-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2900 W Oklahoma Ave",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532154330",
            "country_code": "US",
            "telephone_number": "414-773-4312",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MULLIN",
        "first_name": "MICHAEL",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-07-08",
        "last_updated": "2025-05-27",
        "certification_date": "2025-05-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "WI",
            "license": "63166",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100045902",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmullin230925@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2900 W Oklahoma Ave",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532154330",
            "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": "2900 W Oklahoma Ave",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532154330",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.