Katherine L Zeigler, MD - Medicare Family Medicine in Oak Brook, IL

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Katherine L Zeigler, MD is a medicare enrolled "Family Medicine" physician in Oak Brook, Illinois. Her current practice location is 700 Commerce Dr Ste 500, Oak Brook, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 560-5928.

Katherine L Zeigler is licensed to practice in Illinois (license number 036125555) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1801979562.

Contact Information

Katherine L Zeigler, MD
700 Commerce Dr Ste 500,
Oak Brook, IL 60523-8736
(312) 560-5928
Not Available

Map and Direction




Physician's Profile

Full NameKatherine L Zeigler
GenderFemale
SpecialityFamily Medicine
Location700 Commerce Dr Ste 500, Oak Brook, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1801979562
  • Provider Enumeration Date: 10/23/2006
  • Last Update Date: 01/10/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 2860438686
  • Enrollment ID: I20150728004883

Medical Identifiers

Medical identifiers for Katherine L Zeigler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801979562NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036125555 (Illinois)Primary

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. Katherine L Zeigler allows following entities to bill medicare on her behalf.
Entity NameVpa Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174925663
PECOS PAC ID: 9234041948
Enrollment ID: O20040312001189
Entity NameFriend Family Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578560090
PECOS PAC ID: 2062494552
Enrollment ID: O20040805001242

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. Katherine L Zeigler 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
Katherine L Zeigler, MD
570 E 115th St,
Chicago, IL 60628-5740

Ph: (773) 768-5000		Katherine L Zeigler, MD
700 Commerce Dr Ste 500,
Oak Brook, IL 60523-8736

Ph: (312) 560-5928

Reviews and Comments


Family Medicine Doctors in Oak Brook, IL

Kush M Desai, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2011 York Rd, Oak Brook, IL 60523
Phone: 630-724-1321    
Dr. Linda Williams, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2011 York Rd Ste 2000, Oak Brook, IL 60523
Phone: 630-724-1300    Fax: 630-724-1302
Dr. Omar Saeed, M.D.
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Medicare: May Accept Medicare Assignments
Practice Location: 221 Forest Trl, Oak Brook, IL 60523
Phone: 630-743-3210    
Dr. Ashok M Lakhani, M.D.
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Practice Location: 816 Coventry Ln, Oak Brook, IL 60523
Phone: 630-990-2450    
Mr. Richard J Rogers, APRN - FNP
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1520 Kensington Rd Ste 212, Oak Brook, IL 60523
Phone: 888-562-5442    Fax: 844-861-1929
Dr. Fariha Agha, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 Enterprise Dr, Ste 218, Oak Brook, IL 60523
Phone: 630-620-0320    Fax: 630-620-0306
Dr. Katie Elizabeth Rosenfeld, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3011 Butterfield Rd Ste 240, Oak Brook, IL 60523
Phone: 630-348-3840    

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.