Individual provider Active NPI

Margaret Aarons Stull, M.D.

  • Diagnostic Radiology Physician
  • Libertyville, IL
National Provider Identifier
1619989316
Registry record updated Aug 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
036-084333 Issued in IL
Practice address
5691 River Park Dr
Libertyville, IL 60048-4203
Phone
(847) 571-2583
Fax
(847) 549-3514
NPI assigned
Aug 12, 2006
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 27, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 0433050 KS
Diagnostic Radiology Physician 2085R0202X F7206 TX
Diagnostic Radiology Physician 2085R0202X 2008005528 MO
Diagnostic Radiology Physician 2085R0202X 036-084333 IL Primary

Addresses

Primary practice location

5691 River Park Dr
Libertyville, IL 60048-4203

Mailing address

5691 River Park Dr
Libertyville, IL 60048-4203
Phone (847) 571-2583

Other names 1

  • Dr. Margaret A Stull Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036-084333ILMDDiagnostic Radiology Physician
0433050KSMDDiagnostic Radiology Physician
T01784KSMDDiagnostic Radiology Physician
2008005528MOMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Medical Plaza Imaging Associates, LLC Diagnostic Radiology PastSince Apr 1, 2011 Accepting new patients
Saint Lukes Physician Group II LLC Diagnostic Radiology Past Accepting new patients
Saint Luke'S Hospital Medical Services LLC Diagnostic Radiology Past Accepting new patients

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1155340800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787788800000",
    "number": "1619989316",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5691 RIVER PARK DR",
            "city": "LIBERTYVILLE",
            "state": "IL",
            "postal_code": "600484203",
            "telephone_number": "847-571-2583",
            "fax_number": "847-549-3514"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5691 RIVER PARK DR",
            "city": "LIBERTYVILLE",
            "state": "IL",
            "postal_code": "600484203",
            "telephone_number": "847-571-2583",
            "fax_number": "847-549-3514"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STULL",
        "first_name": "MARGARET",
        "middle_name": "AARONS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-08-12",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "KS",
            "license": "0433050",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TX",
            "license": "F7206",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MO",
            "license": "2008005528",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": "036-084333",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARGARET",
            "last_name": "STULL",
            "middle_name": "A",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Libertyville, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.