Courtney Eve Kornsey, FNP-C - Medicare Nurse Practitioner in Naperville, IL

Courtney Eve Kornsey, FNP-C is a medicare enrolled "Nurse Practitioner" in Naperville, Illinois. She graduated from nursing school in 2019 and has 5 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Dupage Medical Group Ltd and her current practice location is 2940 Rollingridge Rd Ste 201, Naperville, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 967-6000.

Courtney Eve Kornsey is licensed to practice in Illinois (license number 209.021.101) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1285263996.

Contact Information

Courtney Eve Kornsey, FNP-C
2940 Rollingridge Rd Ste 201,
Naperville, IL 60564-4217
(630) 967-6000
(630) 428-3971

Map and Direction




Provider's Profile

Full NameCourtney Eve Kornsey
GenderFemale
SpecialityNurse Practitioner
Experience5 Years
Location2940 Rollingridge Rd Ste 201, Naperville, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Courtney Eve Kornsey graduated from nursing school in 2019
  NPI Data:
  • NPI Number: 1285263996
  • Provider Enumeration Date: 04/04/2020
  • Last Update Date: 07/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7315358629
  • Enrollment ID: I20201117002751

Medical Identifiers

Medical identifiers for Courtney Eve Kornsey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285263996NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 209.021.101 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dupage Medical Group Ltd54966679411186

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Courtney Eve Kornsey allows following entities to bill medicare on her behalf.
Entity NameDupage Medical Group Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801833983
PECOS PAC ID: 5496667941
Enrollment ID: O20040412001479

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Courtney Eve Kornsey is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Courtney Eve Kornsey, FNP-C
Po Box 713260,
Chicago, IL 60677-1260

Ph: (630) 469-9200
Courtney Eve Kornsey, FNP-C
2940 Rollingridge Rd Ste 201,
Naperville, IL 60564-4217

Ph: (630) 967-6000

Reviews and Comments


Nurse Practitioner Nurses in Naperville, IL

Ivy Millar Enger, APN-CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 100 Spalding Dr Ste 206, Naperville, IL 60540
Phone: 630-646-7250    Fax: 630-548-7743
Angela Marie Jeffries, MSN CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 4043 S Route 59, Naperville, IL 60564
Phone: 630-420-4275    Fax: 630-420-8957
Ella Pearl Zuniga, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 120 Spalding Dr Ste 205, Naperville, IL 60540
Phone: 630-491-8310    
Joann El Mahassni, APRN, FNP-BC, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1220 Hobson Rd Ste 232, Naperville, IL 60540
Phone: 630-946-6554    Fax: 877-458-3984
Denise Vigilia, APN-CNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 120 Spalding Dr. Suite 207, Naperville, IL 60540
Phone: 630-646-6020    Fax: 630-646-6006
Sheila Treftz, APN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 120 Spalding Dr, Suite 401, Naperville, IL 60540
Phone: 630-416-4501    Fax: 630-416-4504
Mrs. Krina Patel, MSN, APN, FNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1309 Macom Dr Ste 101, Naperville, IL 60564
Phone: 630-236-8018    Fax: 630-236-8949

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.