Renee B Marszalek, MD - Medicare Internal Medicine in Summit, WI

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Renee B Marszalek, MD is a medicare enrolled "Hospitalist" physician in Summit, Wisconsin. She graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Aurora Medical Group, Inc. and her current practice location is 36500 Aurora Dr, Summit, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (262) 434-5000.

Renee B Marszalek is licensed to practice in Wisconsin (license number 47293) 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 1730163445.

Contact Information

Renee B Marszalek, MD
36500 Aurora Dr,
Summit, WI 53066-4899
(262) 434-5000
Not Available

Map and Direction




Physician's Profile

Full NameRenee B Marszalek
GenderFemale
SpecialityInternal Medicine
Experience23 Years
Location36500 Aurora Dr, Summit, Wisconsin
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:
  • Renee B Marszalek graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1730163445
  • Provider Enumeration Date: 12/06/2005
  • Last Update Date: 08/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4284695362
  • Enrollment ID: I20041021000912

Medical Identifiers

Medical identifiers for Renee B Marszalek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730163445NPI-NPPES
34574400MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 47293 (Wisconsin)Secondary
208M00000XHospitalist 47293 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aurora Medical Center - SummitSummit, WIHospital
Aurora Medical Ctr Washington CountyHartford, WIHospital
Aurora St Lukes Medical CenterMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Medical Group, Inc.67097942583269

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. Renee B Marszalek allows following entities to bill medicare on her behalf.
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725

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. Renee B Marszalek 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
Renee B Marszalek, MD
Po Box 735044,
Chicago, IL 60673-5044

Ph: (800) 326-2250		Renee B Marszalek, MD
36500 Aurora Dr,
Summit, WI 53066-4899

Ph: (262) 434-5000

Reviews and Comments


Hospitalist Doctors in Summit, WI

Anthony J Wampole, M.D.
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 36500 Aurora Dr, Summit, WI 53066
Phone: 262-434-5000    
Dr. Varun Mehta, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 36500 Aurora Dr, Summit, WI 53066
Phone: 262-434-1000    

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.