Dr Nancy Tran, MD - Medicare Internal Medicine in Oak Brook, IL

Dr Nancy Tran, MD is a medicare enrolled "Internal Medicine" physician in Oak Brook, Illinois. She went to Rush Medical College Of Rush University and graduated in 2000 and has 24 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Cgh Medical Center and her current practice location is 900 Jorie Blvd, Suite 186, Oak Brook, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 954-6700.

Dr Nancy Tran is licensed to practice in Illinois (license number 036-111209) 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 1457393209.

Contact Information

Dr Nancy Tran, MD
900 Jorie Blvd, Suite 186,
Oak Brook, IL 60523-2213
(630) 954-6700
(630) 954-1555

Map and Direction




Physician's Profile

Full NameDr Nancy Tran
GenderFemale
SpecialityInternal Medicine
Experience24 Years
Location900 Jorie Blvd, Oak Brook, 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:
  • Dr Nancy Tran attended and graduated from Rush Medical College Of Rush University in 2000
  NPI Data:
  • NPI Number: 1457393209
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 06/10/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 1456317627
  • Enrollment ID: I20041209000071

Medical Identifiers

Medical identifiers for Dr Nancy Tran such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457393209NPI-NPPES
K33741OtherILMEDICARE PIN - 645650
036-111209MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-111209 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cgh Medical CenterSterling, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cgh Medical Center6103723267156

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. Dr Nancy Tran allows following entities to bill medicare on her behalf.
Entity NameCgh Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902854623
PECOS PAC ID: 6103723267
Enrollment ID: O20031217000054

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. Dr Nancy Tran 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
Dr Nancy Tran, MD
900 Jorie Blvd, Suite 186,
Oak Brook, IL 60523-2213

Ph: (630) 954-6700
Dr Nancy Tran, MD
900 Jorie Blvd, Suite 186,
Oak Brook, IL 60523-2213

Ph: (630) 954-6700

Reviews and Comments


Internal Medicine Doctors in Oak Brook, IL

Arthur M Morris, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 120 W 22nd St, Oak Brook, IL 60523
Phone: 630-974-5230    Fax: 630-368-0320
Ravi George, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 900 Jorie Blvd, Suite 186, Oak Brook, IL 60523
Phone: 630-954-6700    
Mohammed Shabbir, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 900 Jorie Blvd, Suite 186, Oak Brook, IL 60523
Phone: 630-954-6700    
Azizur Rahman Arain, M.D
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 116 Indian Trail Rd, Oak Brook, IL 60523
Phone: 630-654-8745    Fax: 630-654-8745
Dr. Jennifer Jayne Candel, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 19w031 Avenue Chateaux N, Oak Brook, IL 60523
Phone: 630-434-2256    Fax: 630-434-2256
Dr. Rakesh Doshetty, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 407 Fox Trail Ln, Oak Brook, IL 60523
Phone: 630-886-1227    
Dr. Joseph Reid Weber, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Commerce Dr Ste 500, Oak Brook, IL 60523
Phone: 630-232-0280    Fax: 331-732-4561

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.