Dr William Han Bae, MD - Medicare Hematology/oncology in Chicago, IL

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Dr William Han Bae, MD is a medicare enrolled "Internal Medicine" physician in Chicago, Illinois. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Hematology/oncology. His current practice location is 820 S Wood Street, Suite 100, Mc 675, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 996-2933.

Dr William Han Bae is licensed to practice in Illinois (license number 036156110) 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 1538699079.

Contact Information

Dr William Han Bae, MD
820 S Wood Street, Suite 100, Mc 675,
Chicago, IL 60612
(312) 996-2933
Not Available

Map and Direction




Physician's Profile

Full NameDr William Han Bae
GenderMale
SpecialityHematology/oncology
Experience9 Years
Location820 S Wood Street, Chicago, 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:
  • Dr William Han Bae graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1538699079
  • Provider Enumeration Date: 06/18/2017
  • Last Update Date: 07/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7012319668
  • Enrollment ID: I20210706001731

Medical Identifiers

Medical identifiers for Dr William Han Bae such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538699079NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036156110 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amita Health Resurrection Medical CenterChicago, ILHospital
University Of Illinois HospitalChicago, ILHospital

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 William Han Bae allows following entities to bill medicare on his behalf.
Entity NamePresence Healthcare Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932216819
PECOS PAC ID: 2860396769
Enrollment ID: O20050215000965
Entity NameChicago Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538921424
PECOS PAC ID: 5496194698
Enrollment ID: O20240422000603

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 William Han Bae 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 William Han Bae, MD
820 S Wood St Ste 100,
Chicago, IL 60612-4325

Ph: (312) 996-2933		Dr William Han Bae, MD
820 S Wood Street, Suite 100, Mc 675,
Chicago, IL 60612

Ph: (312) 996-2933

Reviews and Comments


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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.