Stephen Andrew Mihalcik, MD, PHD - Medicare Radiation Oncology in Warrenville, IL

Stephen Andrew Mihalcik, MD, PHD is a medicare enrolled "Radiology - Radiation Oncology" physician in Warrenville, Illinois. He went to Mayo Medical School and graduated in 2012 and has 12 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Northwestern Medical Faculty Foundation and his current practice location is 4455 Weaver Pkwy, Warrenville, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 821-6400.

Stephen Andrew Mihalcik is licensed to practice in Illinois (license number 036142451) 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 1598031205.

Contact Information

Stephen Andrew Mihalcik, MD, PHD
4455 Weaver Pkwy,
Warrenville, IL 60555
(630) 821-6400
(888) 543-6118

Map and Direction




Physician's Profile

Full NameStephen Andrew Mihalcik
GenderMale
SpecialityRadiation Oncology
Experience12 Years
Location4455 Weaver Pkwy, Warrenville, 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:
  • Stephen Andrew Mihalcik attended and graduated from Mayo Medical School in 2012
  NPI Data:
  • NPI Number: 1598031205
  • Provider Enumeration Date: 03/27/2012
  • Last Update Date: 12/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8527294552
  • Enrollment ID: I20170807000751

Medical Identifiers

Medical identifiers for Stephen Andrew Mihalcik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598031205NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 036142451 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Central Dupage HospitalWinfield, ILHospital
Delnor Community HospitalGeneva, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143255

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. Stephen Andrew Mihalcik allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541
Entity NameRadiation Oncology Consultants, Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164412417
PECOS PAC ID: 0345138509
Enrollment ID: O20040309000496

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. Stephen Andrew Mihalcik 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
Stephen Andrew Mihalcik, MD, PHD
700 Commerce Dr, Ste 500,
Oak Brook, IL 60523-8736

Ph: (617) 732-6230
Stephen Andrew Mihalcik, MD, PHD
4455 Weaver Pkwy,
Warrenville, IL 60555

Ph: (630) 821-6400

Reviews and Comments


Radiology Doctors in Warrenville, IL

Dr. Christy M Kesslering, M.D.
Radiology
Medicare: Medicare Enrolled
Practice Location: 4405 Weaver Pkwy, Warrenville, IL 60555
Phone: 630-352-5350    Fax: 630-352-5349
Vinai Gondi, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 4405 Weaver Pkwy, Warrenville, IL 60555
Phone: 630-352-5350    Fax: 630-933-4357
Dr. Adil Akthar, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 4455 Weaver Pkwy, Warrenville, IL 60555
Phone: 630-821-6400    Fax: 888-678-4915
Arpi D Thukral, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 4405 Weaver Pkwy, Warrenville, IL 60555
Phone: 630-352-5350    
Dr. William F Hartsell, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 4455 Weaver Pkwy, Warrenville, IL 60555
Phone: 630-821-6400    Fax: 888-678-4915
Nasiruddin Mohammed,
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 4405 Weaver Pkwy, Warrenville, IL 60555
Phone: 630-352-5350    Fax: 630-352-5349

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.