Catherine Chu, MD - Medicare Family Practice in Oswego, IL

Catherine Chu, MD is a medicare enrolled "Family Medicine" physician in Oswego, Illinois. She went to Medical College Of Wisconsin and graduated in 2012 and has 12 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Advocate Health And Hospitals Corporation and her current practice location is 80 Templeton Dr, Oswego, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 554-3456.

Catherine Chu is licensed to practice in Illinois (license number 036149122) 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 1043586035.

Contact Information

Catherine Chu, MD
80 Templeton Dr,
Oswego, IL 60543-7000
(630) 554-3456
Not Available

Map and Direction




Physician's Profile

Full NameCatherine Chu
GenderFemale
SpecialityFamily Practice
Experience12 Years
Location80 Templeton Dr, Oswego, 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:
  • Catherine Chu attended and graduated from Medical College Of Wisconsin in 2012
  NPI Data:
  • NPI Number: 1043586035
  • Provider Enumeration Date: 03/24/2012
  • Last Update Date: 12/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1153545298
  • Enrollment ID: I20190821004556

Medical Identifiers

Medical identifiers for Catherine Chu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043586035NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 61748-20 (Wisconsin)Secondary
207Q00000XFamily Medicine 036149122 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352422

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. Catherine Chu allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003542184
PECOS PAC ID: 7810800935
Enrollment ID: O20220930002728

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. Catherine Chu 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
Catherine Chu, MD
80 Templeton Dr,
Oswego, IL 60543-7000

Ph: (630) 554-3456
Catherine Chu, MD
80 Templeton Dr,
Oswego, IL 60543-7000

Ph: (630) 554-3456

Reviews and Comments


Family Medicine Doctors in Oswego, IL

Dr. Jennifer L Kurka, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4789 Route 71, Oswego, IL 60543
Phone: 630-898-5969    Fax: 630-898-5837
Brian D Oostman, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 80 Templeton Dr, Oswego, IL 60543
Phone: 630-554-3456    
Dr. Alan Marshal Haan, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 150 N Madison St, Oswego, IL 60543
Phone: 630-554-8431    
Dr. Mirela Galatanu, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 80 Templeton Dr, Oswego, IL 60543
Phone: 630-554-3456    Fax: 630-551-2740
Mansi Sheth, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 80 Templeton Dr, Oswego, IL 60543
Phone: 630-554-3456    
Jennifer R Crane, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 80 Templeton Dr, Oswego, IL 60543
Phone: 630-554-3456    

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.