Individual provider Active NPI

Michael Hansen

  • Diagnostic Radiology Physician
  • Sioux Falls, SD
National Provider Identifier
1841828027
Registry record updated Aug 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
18345 Issued in SD
Practice address
1309 W 17TH St Ste G01
Sioux Falls, SD 57104-4664
Phone
(605) 312-3400
NPI assigned
Apr 1, 2020
Last updated
Aug 4, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 4, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X NU
Diagnostic Radiology Physician 2085R0202X 036173013 IL
Diagnostic Radiology Physician 2085R0202X 18345 SD Primary
Diagnostic Radiology Physician 2085R0202X 125077999 IL

Addresses

Primary practice location

1309 W 17TH St Ste G01
Sioux Falls, SD 57104-4664

Mailing address

PO Box 5074
Sioux Falls, SD 57117-5074
Phone (605) 328-9419

Other practice location 1

676 N Saint Clair St Ste 800
Chicago, IL 60611-2978
Phone (312) 695-5753

Other practice location 2

1309 W 17th St Ste G01
Sioux Falls, SD 57104-4664
Phone (605) 312-3400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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
I20250602000703 IL Practitioner - Diagnostic Radiology 9032510581 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Georgetown University School of Medicine, 2020
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

676 N Saint Clair St
Suite 800
Chicago, IL 60611-2978

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation Diagnostic Radiology CurrentSince Jun 1, 2025 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Jun 1, 2025 Accepting new patients

Locations

Dept 5777
Carol Stream, IL 60122

251 E Huron St
Chicago, IL 60611

676 N Saint Clair St
Ste 800
Chicago, IL 60611
Phone (312) 695-5753

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1585699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1841828027",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5074",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571175074",
            "telephone_number": "605-328-9419"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1309 W 17TH ST STE G01",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571044664",
            "telephone_number": "605-312-3400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "676 N Saint Clair St Ste 800",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606112978",
            "country_code": "US",
            "telephone_number": "312-695-5753",
            "fax_number": "312-695-5645",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1309 W 17th St Ste G01",
            "address_purpose": "LOCATION",
            "city": "Sioux Falls",
            "state": "SD",
            "postal_code": "571044664",
            "country_code": "US",
            "telephone_number": "605-312-3400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HANSEN",
        "first_name": "MICHAEL",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-04-01",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": "036173013",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "SD",
            "license": "18345",
            "primary": true
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": "125077999",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sioux Falls, SD

Sources for this page

Verify at the official NPI Registry.