Individual provider Active NPI

Madison Stepen, LCSW

  • Clinical Social Worker
  • Downers Grove, IL
National Provider Identifier
1295683357
Registry record updated Mar 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
149.029554 Issued in IL
Practice address
1315 Butterfield Rd Ste 208
Downers Grove, IL 60515-5602
Phone
(630) 441-4415
NPI assigned
Mar 16, 2026
Last updated
Mar 17, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 149.029554 IL Primary

Addresses

Primary practice location

1315 Butterfield Rd Ste 208
Downers Grove, IL 60515-5602

Mailing address

18W070 Royce Blvd Apt 416
Oakbrook Terrace, IL 60181-4915
Phone (847) 804-3016

Other names 1

  • Maddy Stepen Other 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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
149.029554ILMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1773619200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773705600000",
    "number": "1295683357",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18W070 ROYCE BLVD APT 416",
            "city": "OAKBROOK TERRACE",
            "state": "IL",
            "postal_code": "601814915",
            "telephone_number": "847-804-3016"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1315 BUTTERFIELD RD STE 208",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605155602",
            "telephone_number": "630-441-4415"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEPEN",
        "first_name": "MADISON",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-16",
        "last_updated": "2026-03-17",
        "certification_date": "2026-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149.029554",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MADDY",
            "last_name": "STEPEN",
            "credential": "LCSW",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Downers Grove, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 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.