Dr Marian Demus, MD - Medicare Diagnostic Radiology in Chicago, IL

Dr Marian Demus, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Chicago, Illinois. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1984 and has 40 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Imaging Associates Of Indiana Pc and his current practice location is 1431 N Claremont Ave, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 633-5850.

Dr Marian Demus is licensed to practice in Illinois (license number 36072464) 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 1326146820.

Contact Information

Dr Marian Demus, MD
1431 N Claremont Ave,
Chicago, IL 60622-1702
(312) 633-5850
Not Available

Map and Direction




Physician's Profile

Full NameDr Marian Demus
GenderMale
SpecialityDiagnostic Radiology
Experience40 Years
Location1431 N Claremont Ave, 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 Marian Demus attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1984
  NPI Data:
  • NPI Number: 1326146820
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 04/23/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 3779551908
  • Enrollment ID: I20110627000454

Medical Identifiers

Medical identifiers for Dr Marian Demus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326146820NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085B0100XRadiology - Body Imaging 36072464 (Illinois)Secondary
2085N0700XRadiology - Neuroradiology 36072464 (Illinois)Secondary
2085N0904XRadiology - Nuclear Radiology 36072464 (Illinois)Secondary
2085P0229XRadiology - Pediatric Radiology 36072464 (Illinois)Secondary
2085R0202XRadiology - Diagnostic Radiology 36072464 (Illinois)Primary
2085R0203XRadiology - Therapeutic Radiology 36072464 (Illinois)Secondary
2085R0204XRadiology - Vascular & Interventional Radiology 36072464 (Illinois)Secondary
2085U0001XRadiology - Diagnostic Ultrasound 36072464 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Franciscan Health Crown PointCrown point, INHospital
Franciscan Health DyerDyer, INHospital
Franciscan St Anthony Health - Michigan CityMichigan city, INHospital
Franciscan Health MunsterMunster, INHospital
Franciscan Health LafayetteLafayette, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Imaging Associates Of Indiana Pc1254503345179

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 Marian Demus allows following entities to bill medicare on his behalf.
Entity NameImaging Associates Of Indiana Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699072611
PECOS PAC ID: 1254503345
Enrollment ID: O20111014000250

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 Marian Demus 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 Marian Demus, MD
1431 N Claremont Ave,
Chicago, IL 60622-1702

Ph: (312) 633-5850
Dr Marian Demus, MD
1431 N Claremont Ave,
Chicago, IL 60622-1702

Ph: (312) 633-5850

Reviews and Comments


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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.

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