Individual provider Active NPI

Stephen Vanhaerents

  • Epilepsy Physician
  • Chicago, IL
National Provider Identifier
1629203328
Registry record updated Aug 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Epilepsy PhysicianTaxonomy code 2084E0001X
License
036135125 Issued in IL
Practice address
259 E Erie St Ste 1900
Chicago, IL 60611-3246
Phone
(312) 695-7950
Fax
(312) 695-5747
NPI assigned
May 26, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 5, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 036.135125 IL
Clinical Neurophysiology Physician 2084N0600X 036135125 IL
Epilepsy Physician 2084E0001X 036135125 IL Primary

Addresses

Primary practice location

259 E Erie St Ste 1900
Chicago, IL 60611-3246

Mailing address

259 E Erie St Ste 1900
Chicago, IL 60611-3246
Phone (312) 695-7950

Other practice location 1

675 N Saint Clair St Ste 20-100
Department of Neurology
Chicago, IL 60611-5970
Phone (312) 926-1673

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
I20140915002543 IL Practitioner - EpileptologistsPractitioner - NeurologyPractitioner - Neuropsychiatry 0941429419 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
EpileptologistsAlso: Neurology, Neuropsychiatry
Education
Wayne State University School of Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Saint Anthony Health AffiliatesGroup PAC ID 1254321474, 95 clinicians

Practice addresses (Care Compare)

1000 N Westmoreland Rd
Pavillion B 3Rd FL
Lake Forest, IL 60045-1659
Phone (847) 535-8500

1000 Westmoreland Rd
Lake Forest, IL 60045-1659
Phone (847) 234-5600

12251 S 80TH Ave
Palos Heights, IL 60463-1290

233 S Gary Ave
Bloomingdale, IL 60108-2213
Phone (630) 358-4414

235 S Gary Ave
Suite 100
Bloomingdale, IL 60108-2213
Phone (630) 893-9600

251 E Huron
Chicago, IL 60611-2908

251 E Huron St
Chicago, IL 60611-2908

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

4309 W Medical Ctr Dr
Suite A200
McHenry, IL 60050-8437
Phone (815) 759-8070

4445 W Irving Park Rd
Chicago, IL 60641-2808

600 N Westmoreland Rd
Suite 1100
Lake Forest, IL 60045-1659
Phone (847) 535-9510

636 Raymond Dr
Suite 107
Naperville, IL 60563-9789
Phone (630) 416-2300

660 N Westmoreland Rd
Lake Forest, IL 60045-1659
Phone (847) 234-5600

660 N Westmoreland Rd
302 Lake Forest OBGYN
Lake Forest, IL 60045-1673
Phone (312) 926-6146

675 N Saint Clair St
Chicago, IL 60611-5975

675 N St Clair
Chicago, IL 60611-5975

885 Roosevelt Rd
Glen Ellyn, IL 60137-6141

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.19 of 100Reported as apm
Quality
83.05
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.135125ILMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation CurrentSince Aug 15, 2014 Accepting new patients
Neurotech, LLC CurrentSince Feb 26, 2024 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Aug 15, 2014 Accepting new patients
Neurotech, LLC CurrentSince Feb 26, 2024 Accepting new patients
Central Dupage Physician Group Past Accepting new patients

Locations

Dept 5777
Carol Stream, IL 60122

259 E Erie St
Ste 1900
Chicago, IL 60611

680 N Lake Shore Dr
Ste 1015
Chicago, IL 60611
Phone (312) 926-9674

38205 Eagle Way
Chicago, IL 60678

680 N Lake Shore Dr
Ste 1000
Chicago, IL 60611
Phone (312) 695-4022

675 N Saint Clair St
Ste 20-100
Chicago, IL 60611
Phone (312) 695-4360

660 N Westmoreland Rd
Lake Forest, IL 60045
Phone (847) 535-6100

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

Organizations & group practices 6

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.

Hospital & facility affiliations 7

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": "1243296000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1629203328",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "259 E ERIE ST STE 1900",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606113246",
            "telephone_number": "312-695-7950",
            "fax_number": "312-695-5747"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "259 E ERIE ST STE 1900",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606113246",
            "telephone_number": "312-695-7950",
            "fax_number": "312-695-5747"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "675 N Saint Clair St Ste 20-100",
            "address_2": "Department of Neurology",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606115970",
            "country_code": "US",
            "telephone_number": "312-926-1673",
            "fax_number": "312-926-9089",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VANHAERENTS",
        "first_name": "STEPHEN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-05-26",
        "last_updated": "2025-08-05",
        "certification_date": "2025-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "IL",
            "license": "036.135125",
            "primary": false
        },
        {
            "code": "2084N0600X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Clinical Neurophysiology",
            "state": "IL",
            "license": "036135125",
            "primary": false
        },
        {
            "code": "2084E0001X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Epilepsy",
            "state": "IL",
            "license": "036135125",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.