Ms Eunice Yu, MD - Medicare Internal Medicine in Oakbrook Terrace, IL

Ms Eunice Yu, MD is a medicare enrolled "Internal Medicine" physician in Oakbrook Terrace, Illinois. She graduated from medical school in 2012 and has 14 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Iah Of Michigan Pllc, Iah Of Michigan Pllc and her current practice location is 117w755 Butterfield Road Unit 104, Oakbrook Terrace, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 818-4650.

Ms Eunice Yu is licensed to practice in Illinois (license number 036163298) 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 1356607881.

Contact Information

Ms Eunice Yu, MD
117w755 Butterfield Road Unit 104,
Oakbrook Terrace, IL 60181
(312) 818-4650
(855) 618-2629

Map and Direction




Physician's Profile

Full NameMs Eunice Yu
GenderFemale
SpecialityInternal Medicine
Experience14 Years
Location117w755 Butterfield Road Unit 104, Oakbrook Terrace, 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:
  • Ms Eunice Yu graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1356607881
  • Provider Enumeration Date: 04/10/2012
  • Last Update Date: 04/29/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2264681204
  • Enrollment ID: I20240514002359

Medical Identifiers

Medical identifiers for Ms Eunice Yu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356607881NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301108429 (Michigan)Secondary
207R00000XInternal Medicine 036163298 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Iah Of Michigan Pllc97394046662
Iah Of Michigan Pllc97394046662

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. Ms Eunice Yu allows following entities to bill medicare on her behalf.
Entity NameIah Of Michigan Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578969705
PECOS PAC ID: 9739404666
Enrollment ID: O20220829002402

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. Ms Eunice Yu 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
Ms Eunice Yu, MD
500 Kirts Blvd Ste 100,
Troy, MI 48084-4135

Ph: (248) 824-6600
Ms Eunice Yu, MD
117w755 Butterfield Road Unit 104,
Oakbrook Terrace, IL 60181

Ph: (312) 818-4650

Reviews and Comments


Internal Medicine Doctors in Oakbrook Terrace, IL

Muhammad A Shahzad, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 South 376 Summit Ave, Oakbrook Terrace, IL 60181
Phone: 630-993-5402    Fax: 630-953-9339
Dr. Jennie S. Ng, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Transam Plaza Dr Ste 100, Oakbrook Terrace, IL 60181
Phone: 630-717-2600    Fax: 630-932-3437
Dr. Yasser Said, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Transam Plaza Dr Ste 450, Oakbrook Terrace, IL 60181
Phone: 630-785-3115    
Dr. Stewart R Mann, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1901 S Meyers Rd Ste 410b, Oakbrook Terrace, IL 60181
Phone: 630-634-9340    
Dr. Antanas G Razma, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1901 S Meyers Rd Ste 410b, Oakbrook Terrace, IL 60181
Phone: 630-634-9340    
Mohammed Siddiqui,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1s450 Summit Ave Ste 165, Oakbrook Terrace, IL 60181
Phone: 630-320-6871    
Krishdeep Khosla, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1 S 376 Summit Ave, Court C Unit 4-b, Oakbrook Terrace, IL 60181
Phone: 773-257-6770    

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).

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