NPIMap

Individual provider Active NPI

Michael Tanious

  • Vascular & Interventional Radiology Physician
  • Chicago, IL
National Provider Identifier
1972009249
Registry record updated Aug 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X
License
036156831 Issued in IL
Practice address
1740 W Taylor St
Chicago, IL 60612-7232
Phone
(312) 413-4900
NPI assigned
Apr 4, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 21, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Vascular & Interventional Radiology Physician 2085R0204X 036156831 IL Primary
Vascular & Interventional Radiology Physician 2085R0204X 125.072169 IL

Addresses

Primary practice location

1740 W Taylor St
Chicago, IL 60612-7232

Mailing address

1740 W Taylor St
Chicago, IL 60612-7232
Phone (312) 413-4900

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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
I20240709001399 IL Practitioner - Interventional Radiology 3577894898 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Interventional Radiology
Education
Medical College of Wisconsin, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Board of Trustees of the University of Illinois 1,134 clinicians
Saint Anthony Health Affiliates 95 clinicians
Resilience Healthcare - Lakefront Medical Associates LLC 37 clinicians

Practice addresses (Care Compare)

1740 W Taylor St
Chicago, IL 60612-7232

2875 W 19TH St
Chicago, IL 60623-3501
Phone (773) 484-4425

3 Eire CT
Oak Park, IL 60302-2519
Phone (773) 564-5102

Hospital & facility affiliations

  • University of Illinois Hospital and Clinics Hospital, Chicago, IL, CCN 140150
  • Saint Anthony Hospital Hospital, Chicago, IL, CCN 140095
  • Roseland Community Hospital Hospital, Chicago, IL, CCN 140068
  • West Suburban Medical Center Hospital, Oak Park, IL, CCN 140049

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036156831ILMDVascular & Interventional Radiology Physician
125.072169ILMDVascular & Interventional Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Resilience Healthcare - Lakefront Medical Associates, LLC CurrentSince Jul 14, 2024 Accepting new patients
Cook County CurrentSince Oct 25, 2024 Accepting new patients
Cook County Internal Medicine CurrentSince Oct 25, 2024 Accepting new patients
Cook County Current Accepting new patients
The Board of Trustees of the University of Illinois Current Accepting new patients
Saint Anthony Health Affiliates Vascular & Interventional Radiology CurrentSince Jan 13, 2025 Accepting new patients
The Board of Trustees of the University of Illinois Vascular & Interventional Radiology CurrentSince Jun 16, 2024 Accepting new patients
Biotech X-Ray, Inc. CurrentSince Jan 15, 2026 Accepting new patients
Saint Anthony Health Affiliates CurrentSince Jan 13, 2025 Accepting new patients
Howard Simon MD PLLC Vascular & Interventional Radiology CurrentSince Jul 20, 2025 Accepting new patients
The Board of Trustees of the University of Illinois CurrentSince Jun 16, 2024 Accepting new patients

Locations

7732 Solution Ctr
Chicago, IL 60677
Phone (312) 355-6290

4177 S Archer Ave
Chicago, IL 60632
Phone (773) 254-2222

1740 W Taylor St
Chicago, IL 60612
Phone (312) 355-4000

4646 N Marine Dr
Chicago, IL 60640
Phone (773) 564-5102

1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100

2875 W 19th St
Chicago, IL 60623
Phone (773) 484-4300

500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000

1740 W Taylor St
#931
Chicago, IL 60612
Phone (312) 355-5258

1740 W Taylor St
Ste 1400
Chicago, IL 60612
Phone (312) 996-3900

20530 N Rand Rd
Ste 350
Deer Park, IL 60010
Phone (847) 550-6740

3 Erie Ct
Oak Park, IL 60302
Phone (708) 763-6200

Interoperability endpoints

  • Direct secure messaging: mtanious18702@uihealth.direct-ci.com

Organizations & group practices 35

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.

View all 35

Hospital & facility affiliations 11

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": "1522800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755734400000",
    "number": "1972009249",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1740 W TAYLOR ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606127232",
            "telephone_number": "312-413-4900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1740 W TAYLOR ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606127232",
            "telephone_number": "312-413-4900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TANIOUS",
        "first_name": "MICHAEL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-04",
        "last_updated": "2025-08-21",
        "certification_date": "2025-08-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "IL",
            "license": "036156831",
            "primary": true
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "IL",
            "license": "125.072169",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.