Margaret B Bialas, MD - Medicare Emergency Medicine in Morris, IL

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Margaret B Bialas, MD is a medicare enrolled "Emergency Medicine" physician in Morris, Illinois. She went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Morris Hospital and her current practice location is 100 Gore Rd, Morris, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 364-8919.

Margaret B Bialas is licensed to practice in Illinois (license number 036-108992) 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 1629001946.

Contact Information

Margaret B Bialas, MD
100 Gore Rd,
Morris, IL 60450
(815) 364-8919
(815) 941-4363

Map and Direction




Physician's Profile

Full NameMargaret B Bialas
GenderFemale
SpecialityEmergency Medicine
Experience24 Years
Location100 Gore Rd, Morris, Illinois
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:
  • Margaret B Bialas attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1629001946
  • Provider Enumeration Date: 07/09/2006
  • Last Update Date: 01/07/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2769454578
  • Enrollment ID: I20040811001206

Medical Identifiers

Medical identifiers for Margaret B Bialas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629001946NPI-NPPES
800810OtherMEDICARE GROUP NO.
036108992MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036-108992 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morris Hospital & Healthcare CentersMorris, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Morris Hospital185037245999

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. Margaret B Bialas allows following entities to bill medicare on her 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 NameCentral Dupage Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033149844
PECOS PAC ID: 5890696231
Enrollment ID: O20040303000601
Entity NameMorris Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558466268
PECOS PAC ID: 1850372459
Enrollment ID: O20040528000663
Entity NameKishwaukee Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932480605
PECOS PAC ID: 3870768054
Enrollment ID: O20111216000435

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. Margaret B Bialas 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
Margaret B Bialas, MD
725 School St Ste A,
Morris, IL 60450-1207

Ph: (815) 941-9124		Margaret B Bialas, MD
100 Gore Rd,
Morris, IL 60450

Ph: (815) 364-8919

Reviews and Comments


Emergency Medicine Doctors in Morris, IL

Deirdre Casagrande, APRN
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Gore Rd, Morris, IL 60450
Phone: 815-364-8919    
Mark D Crockett, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 150 W High St, Morris, IL 60450
Phone: 815-942-2932    
Mark Gibson, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 W High St, Morris, IL 60450
Phone: 815-942-2932    
Michael Kryza, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 150 W High St, Morris, IL 60450
Phone: 815-942-2932    
Patricia Panelli, MD
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 100 Gore Rd, Morris, IL 60450
Phone: 815-364-8919    
Dr. John Ellis Williamson Jr., D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 150 W High St, Morris, IL 60450
Phone: 815-942-2932    

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.