Steven Thomas Heidt, MD

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

036-164208 Issued in IL

Practice address

25 N Winfield Rd Ste 414
Winfield, IL 60190-1379

Phone

(630) 690-1220

NPI assigned

May 14, 2020

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

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

Specialty

Nephrology

Education

Rush Medical College of Rush University, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Nephrology Associates of Northern Illinois LTDGroup PAC ID 2163328675, 117 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• FMC - Glendale Heights Dialysis Center Dialysis facility, Glendale Heights, IL, CCN 142617
• Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242
• Uchicago Medicine Adventhealth Glenoaks Hospital, Glendale Heights, IL, CCN 140292
• Northwestern Medicine Delnor Community Hospital Hospital, Geneva, IL, CCN 140211
• Marianjoy Rehabilitation Center Inpatient rehabilitation facility, Wheaton, IL, CCN 143027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sheidt79651@direct.acumenmd.com

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.

• Nephrology Associates of Northern Illinois, LTD.

  • Nephrology Physician
  • Oak Brook, IL
  • NPI 1124069182
  Medicare reassignment Care Compare group NPD
• Nephrology Associates of Northern Illinois, LTD.

  • Nephrology Physician
  • Oak Brook, IL
  • NPI 1134319924
  NPD
• Linda Roberts & Associates Inc

  • Registered Dietitian
  • Wheaton, IL
  • NPI 1073832002
  NPD (past)
• Nani-Ihp LLC

  • Nephrology Physician
  • Oak Brook, IL
  • NPI 1417376385
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• WSKC Dialysis Services, Inc.

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Glendale Heights, IL
  • NPI 1558476309

  Dialysis facility

  Care Compare affiliation Name & address match
• Adventist Glenoaks Hospital

  • Psychiatric Hospital Unit
  • Glendale Heights, IL
  • NPI 1477572949
  Care Compare affiliation
• Adventist Glenoaks Hospital

  • General Acute Care Hospital
  • Glendale Heights, IL
  • NPI 1760415939
  Care Compare affiliation
• Central Dupage Hospital Association

  • General Acute Care Hospital
  • Winfield, IL
  • NPI 1003864810
  Care Compare affiliation
• Central Dupage Hospital Association

  • Psychiatric Hospital Unit
  • Winfield, IL
  • NPI 1740230895
  Care Compare affiliation
• Delnor Community Hospital

  • General Acute Care Hospital
  • Geneva, IL
  • NPI 1407859655
  Care Compare affiliation
• Marianjoy Rehabilitation Hospital & Clinics Inc.

  • Rehabilitation Hospital
  • Wheaton, IL
  • NPI 1083660658

  Inpatient rehabilitation facility

  Care Compare affiliation

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

{
    "created_epoch": "1589414400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751241600000",
    "number": "1891317616",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 W 22ND ST",
            "city": "OAK BROOK",
            "state": "IL",
            "postal_code": "605231557",
            "telephone_number": "630-573-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25 N WINFIELD RD STE 414",
            "city": "WINFIELD",
            "state": "IL",
            "postal_code": "601901379",
            "telephone_number": "630-690-1220"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1620 W Harrison St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606123801",
            "country_code": "US",
            "telephone_number": "312-942-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HEIDT",
        "first_name": "STEVEN",
        "middle_name": "THOMAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-05-14",
        "last_updated": "2025-06-30",
        "certification_date": "2025-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125.075759",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "IL",
            "license": "036-164208",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "credentialing@nephdocs.com",
            "affiliation": "N",
            "address_1": "120 W 22nd Street",
            "city": "Oak Brook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "60523",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Paul Andres Hawkins, MD
• Ammar Hayani, MD
• Hearing Professionals of America LLC
• Heartwood Counseling & Wellness PLLC
• Benjamin Thomas Heatwole, M.D.
• Jennifer N Heise, APN
• Shaun Edward Heitzman, LCPC
• Diana Constanza Hengartner, M.D.
• Erin Marie Heniff, AU.D.
• Fikru Heramo, MD, FACP

• Nephrology Physician in Winfield, IL
• Providers in Winfield, IL by specialty
• Nephrology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.