Dr Mark Aaron Wille, MD - Medicare Urology in Chicago, IL

Dr Mark Aaron Wille, MD is a medicare enrolled "Urology" physician in Chicago, Illinois. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Urology. He is a member of the group practice Cook County and his current practice location is 1900 W Polk St Ste 465, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 864-0342.

Dr Mark Aaron Wille is licensed to practice in Illinois (license number 036.122340) 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 1295969111.

Contact Information

Dr Mark Aaron Wille, MD
1900 W Polk St Ste 465,
Chicago, IL 60612-3723
(312) 864-0342
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark Aaron Wille
GenderMale
SpecialityUrology
Experience19 Years
Location1900 W Polk St Ste 465, 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 Mark Aaron Wille attended and graduated from University Of Chicago, Pritzker School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1295969111
  • Provider Enumeration Date: 05/06/2009
  • Last Update Date: 05/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4981861200
  • Enrollment ID: I20120128000015

Medical Identifiers

Medical identifiers for Dr Mark Aaron Wille such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295969111NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology 036.122340 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John H Stroger Jr HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cook County2860398088645

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 Mark Aaron Wille allows following entities to bill medicare on his behalf.
Entity NameCook County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588612832
PECOS PAC ID: 2860398088
Enrollment ID: O20031209000747

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 Mark Aaron Wille 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 Mark Aaron Wille, MD
1900 W Polk St Ste 465,
Chicago, IL 60612-3723

Ph: (312) 864-0342
Dr Mark Aaron Wille, MD
1900 W Polk St Ste 465,
Chicago, IL 60612-3723

Ph: (312) 864-0342

Reviews and Comments


Urology Doctors in Chicago, IL

Dr. Itay Sagy, M.D
Urology
Medicare: Not Enrolled in Medicare
Practice Location: 5758 S Maryland Ave, Chicago, IL 60637
Phone: 773-702-1860    
Dr. Dylan Samuel Isaacson, MD, MPH
Urology
Medicare: Medicare Enrolled
Practice Location: 251 E Huron St, Chicago, IL 60611
Phone: 312-694-6083    
Fadi A Habib, MD
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 5600 W Addison St, Suite 305, Chicago, IL 60634
Phone: 773-725-0760    Fax: 773-725-3499
Dr. Solomon Hayon, MD
Urology
Medicare: Medicare Enrolled
Practice Location: 251 E Huron St, Chicago, IL 60611
Phone: 312-926-2000    
Dr. Michael Ryan Abern, M.D.
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 820 S Wood St # Mc955, Suite 515, Chicago, IL 60612
Phone: 312-996-9330    
Riccardo Autorino, MD
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 1725 W Harrison St Ste 970, Chicago, IL 60612
Phone: 312-563-3447    
Samuel John Ohlander, M.D.
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 1009 S Wood St, Chicago, IL 60612
Phone: 312-996-2779    

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.