Dr William M Zander, DO - Medicare Preventive Medicine in Aurora, IL

  1. Home
  2. Preventive Medicine
  3. IL
  4. Aurora
Dr William M Zander, DO is a medicare enrolled "Preventive Medicine - Occupational Medicine" physician in Aurora, Illinois. His current practice location is 1221 N Highland Ave, Aurora, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 554-3456.

Dr William M Zander is licensed to practice in Illinois (license number 036-086818) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1518038488.

Contact Information

Dr William M Zander, DO
1221 N Highland Ave,
Aurora, IL 60506-1404
(630) 554-3456
(630) 551-2970

Map and Direction




Physician's Profile

Full NameDr William M Zander
GenderMale
SpecialityPreventive Medicine - Occupational Medicine
Location1221 N Highland Ave, Aurora, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1518038488
  • Provider Enumeration Date: 11/13/2006
  • Last Update Date: 05/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6800926791
  • Enrollment ID: I20100621000453

Medical Identifiers

Medical identifiers for Dr William M Zander such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518038488NPI-NPPES
036086818MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036086818 (Illinois)Secondary
2083X0100XPreventive Medicine - Occupational Medicine 036-086818 (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. Dr William M Zander allows following entities to bill medicare on his behalf.
Entity NamePhysicians Immediate Care Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528046323
PECOS PAC ID: 4486568813
Enrollment ID: O20031118001089
Entity NamePhysicians Immediate Care North Chicago Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205814118
PECOS PAC ID: 8729064159
Enrollment ID: O20040626000381
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. Dr William M Zander 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 M Zander, DO
7 Wood Duck Ln,
Ottawa, IL 61350-9685

Ph: (815) 434-1111		Dr William M Zander, DO
1221 N Highland Ave,
Aurora, IL 60506-1404

Ph: (630) 554-3456

Reviews and Comments


Preventive Medicine Doctors in Aurora, IL

Ryan Lee Basden,
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 347 S Gladstone Ave, Aurora, IL 60506
Phone: 618-973-0615    
Ronald C Gregus, M.D.
Preventive Medicine
Medicare: Medicare Enrolled
Practice Location: 4000 Ogden Ave, Aurora, IL 60504
Phone: 615-778-4066    
Dr. Charles Graham Woodward, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1320 N. Highland Ave., Aurora, IL 60506
Phone: 630-859-8159    Fax: 630-859-8474
Eric Raul Simental,
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1014 Claim St, Aurora, IL 60505
Phone: 630-674-0898    

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.