Individual provider Active NPI

Seth T Kay, M.D.

  • Otolaryngology Physician
  • Winfield, IL
National Provider Identifier
1023317450
Registry record updated Feb 19, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
036143382 Issued in IL
Practice address
25 N Winfield Rd
Winfield, IL 60190-1222
Phone
(630) 933-6879
NPI assigned
Mar 24, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 19, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X 076098 GA
Student in an Organized Health Care Education/Training Program 390200000X
Otolaryngology Physician 207Y00000X 036143382 IL Primary

Addresses

Primary practice location

25 N Winfield Rd
Winfield, IL 60190-1222

Mailing address

25 N Winfield Rd
Winfield, IL 60190-1295

Other practice location 1

2160 S 1st Ave
Building 105 Room 1870
Maywood, IL 60153-3328
Phone (708) 216-5120

Other identifiers 2

IdentifierTypeStateIssuer
F400393006OtherILMEDICARE INDIVIDUAL
206147OtherILMEDICARE GROUP

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in GA, IL2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20160725003147 GA Practitioner - Otolaryngology 2769783430 Reassigns benefits to 1 organization
I20170630000982 IL Practitioner - Otolaryngology 2769783430 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Otolaryngology
Education
Loyola University of Chicago, Stritch School of Medicine, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Central Dupage Physician GroupGroup PAC ID 5890696231, 1,087 clinicians

Practice addresses (Care Compare)

0 N025 Winfield Rd
Winfield, IL 60190-1237
Phone (630) 260-0600

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

2635 Church Rd
Suite 101
Aurora, IL 60502-8943
Phone (630) 315-6900

2900 Foxfield Rd
Suite 100
St Charles, IL 60174-5799
Phone (630) 377-6500

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

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

7 Blanchard Cir
Wheaton, IL 60189-2038

820 Route 59
Barlett, IL 60103-1694
Phone (630) 213-9600

820 S Il Route 59
Suite 320
Bartlett, IL 60103-1694
Phone (630) 225-2663

885 Roosevelt Rd
Glen Ellyn, IL 60137-6141

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.63 of 100Reported as apm
Quality
88.47
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036143382ILMDOtolaryngology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Central Dupage Physician Group CurrentSince Aug 16, 2017 Accepting new patients
Au Medical Associates Inc CurrentSince Jun 8, 2016 Accepting new patients
Central Dupage Physician Group CurrentSince Aug 16, 2017 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Nov 17, 2025 Accepting new patients
Ready Care Home Health, LLC Current Accepting new patients
Au Medical Associates Inc CurrentSince Jun 8, 2016 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Nov 17, 2025 Accepting new patients

Locations

1120 15th St
Augusta, GA 30912
Phone (706) 721-3873

Dept 5777
Carol Stream, IL 60122

Carol Stream, IL 60122
Phone (630) 933-3300

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

1800 N Main St
Wheaton, IL 60187
Phone (630) 469-0045

25 N Winfield Rd
Winfield, IL 60190
Phone (630) 682-1600

25 N Winfield Rd
Ste 505
Winfield, IL 60190
Phone (630) 614-4255

0N025 Winfield Rd
Winfield, IL 60190
Phone (630) 832-0050

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 and National Provider Directory roles.

Hospital & facility affiliations 6

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": "1300924800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1708300800000",
    "number": "1023317450",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 N WINFIELD RD",
            "city": "WINFIELD",
            "state": "IL",
            "postal_code": "601901295"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25 N WINFIELD RD",
            "city": "WINFIELD",
            "state": "IL",
            "postal_code": "601901222",
            "telephone_number": "630-933-6879"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2160 S 1st Ave",
            "address_2": "Building 105 Room 1870",
            "address_purpose": "LOCATION",
            "city": "Maywood",
            "state": "IL",
            "postal_code": "601533328",
            "country_code": "US",
            "telephone_number": "708-216-5120",
            "fax_number": "708-216-4834",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KAY",
        "first_name": "SETH",
        "middle_name": "T",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-03-24",
        "last_updated": "2024-02-19",
        "certification_date": "2024-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "GA",
            "license": "076098",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "IL",
            "license": "036143382",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE INDIVIDUAL",
            "identifier": "F400393006",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE GROUP",
            "identifier": "206147",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Winfield, IL

Sources for this page

Verify at the official NPI Registry.