Gyu Il Gang, MD - Medicare Cardiac Surgery in Winfield, IL

Gyu Il Gang, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Winfield, Illinois. He went to Johns Hopkins University School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Cardiac Surgery. He is a member of the group practice Northwestern Medical Faculty Foundation and his current practice location is 25 N Winfield Rd, Winfield, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 933-4480.

Gyu Il Gang is licensed to practice in Illinois (license number 036-111561) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1245433416.

Contact Information

Gyu Il Gang, MD
25 N Winfield Rd,
Winfield, IL 60190-1295
(630) 933-4480
(630) 933-6009

Map and Direction




Physician's Profile

Full NameGyu Il Gang
GenderMale
SpecialityCardiac Surgery
Experience27 Years
Location25 N Winfield Rd, Winfield, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gyu Il Gang attended and graduated from Johns Hopkins University School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1245433416
  • Provider Enumeration Date: 06/06/2007
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9830281021
  • Enrollment ID: I20170802001423

Medical Identifiers

Medical identifiers for Gyu Il Gang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245433416NPI-NPPES
1295877090OtherWCTS NPI NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 36921 (Arizona)Secondary
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 75050 (Ohio)Secondary
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 036-111561 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Central Dupage HospitalWinfield, ILHospital
Delnor Community HospitalGeneva, ILHospital
Kishwaukee Community HospitalDekalb, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143352

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. Gyu Il Gang allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541
Entity NameCentral Dupage Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033149844
PECOS PAC ID: 5890696231
Enrollment ID: O20040303000601

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. Gyu Il Gang 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
Gyu Il Gang, MD
25 N Winfield Rd,
Winfield, IL 60190-1295

Ph: (630) 933-4480
Gyu Il Gang, MD
25 N Winfield Rd,
Winfield, IL 60190-1295

Ph: (630) 933-4480

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Winfield, IL

Dr. Andrew Thomas Arndt, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd, Winfield, IL 60190
Phone: 630-352-5450    
Jonathan Michael Tomasko, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd, Winfield, IL 60190
Phone: 630-933-4480    
Dr. George Edward Havelka, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd Ste 103, Winfield, IL 60190
Phone: 630-933-6616    Fax: 630-933-2009
Erhan Guler, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 25 N Winfield Rd Ste 201, Winfield, IL 60190
Phone: 630-933-4480    Fax: 630-933-6009
Dr. James L Lubawski Jr., M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 25 N Winfield Rd, Winfield, IL 60190
Phone: 630-933-8850    Fax: 630-933-8849
George B Kuzycz, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Medicare Enrolled
Practice Location: 25 N. Winfield Rd., Winfield, IL 60190
Phone: 630-933-4480    Fax: 630-933-2009

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.