Individual provider Active NPI

Elizabeth Erway Gerard, M.D.

  • Epilepsy Physician
  • Chicago, IL
National Provider Identifier
1548380702
Registry record updated Aug 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Epilepsy PhysicianTaxonomy code 2084E0001X
License
036124072 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
Mar 30, 2007
Last updated
Aug 5, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

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 036124072 IL
Clinical Neurophysiology Physician 2084N0600X 036124072 IL
Epilepsy Physician 2084E0001X 036124072 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. St. Clair
Galter 20-100
Chicago, IL 60611
Phone (312) 695-7950

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
I20090824000374 IL Practitioner - EpileptologistsPractitioner - NeurologyPractitioner - Neuropsychiatry 7214081322 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
EpileptologistsAlso: Neurology, Neuropsychiatry
Education
Icahn School of Medicine at Mount Sinai, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

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

1333 W Belmont Ave
Chicago, IL 60657-5785

251 E Huron
Chicago, IL 60611-2908

251 E Huron St
Chicago, IL 60611-2908

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

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

676 N Saint Clair St
Suite 1310
Chicago, IL 60611-2923
Phone (312) 695-6927

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

Practice roles

OrganizationSpecialtyStatusNew patients
Neurotech, LLC CurrentSince Mar 4, 2024 Accepting new patients
Saint Anthony Health Affiliates CurrentSince May 1, 2019 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Sep 1, 2009 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Sep 1, 2009 Accepting new patients
Neurotech, LLC CurrentSince Mar 4, 2024 Accepting new patients
Saint Anthony Health Affiliates CurrentSince May 1, 2019 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

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

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

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

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

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": "1175212800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1548380702",
    "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. St. Clair",
            "address_2": "Galter 20-100",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "60611",
            "country_code": "US",
            "telephone_number": "312-695-7950",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GERARD",
        "first_name": "ELIZABETH",
        "middle_name": "ERWAY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-03-30",
        "last_updated": "2025-08-05",
        "certification_date": "2025-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "IL",
            "license": "036124072",
            "primary": false
        },
        {
            "code": "2084N0600X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Clinical Neurophysiology",
            "state": "IL",
            "license": "036124072",
            "primary": false
        },
        {
            "code": "2084E0001X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Epilepsy",
            "state": "IL",
            "license": "036124072",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.