Catherine Dimou, MD - Medicare Hospitalist in Chicago, IL

Catherine Dimou, MD is a medicare enrolled "Hospitalist" physician in Chicago, Illinois. She went to Rush Medical College Of Rush University and graduated in 1991 and has 33 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Rush University Medical Center and her current practice location is 1700 W Van Buren St, Suite 500, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 563-2875.

Catherine Dimou is licensed to practice in Illinois (license number 036-087691) 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 1073615076.

Contact Information

Catherine Dimou, MD
1700 W Van Buren St, Suite 500,
Chicago, IL 60612-3218
(312) 563-2875
(312) 942-3012

Map and Direction




Physician's Profile

Full NameCatherine Dimou
GenderFemale
SpecialityHospitalist
Experience33 Years
Location1700 W Van Buren St, Chicago, 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:
  • Catherine Dimou attended and graduated from Rush Medical College Of Rush University in 1991
  NPI Data:
  • NPI Number: 1073615076
  • Provider Enumeration Date: 09/01/2006
  • Last Update Date: 05/24/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2860684719
  • Enrollment ID: I20101011000231

Medical Identifiers

Medical identifiers for Catherine Dimou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073615076NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 036-087691 (Illinois)Primary
207R00000XInternal Medicine 036-087691 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rush University Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rush University Medical Center54966588741007

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. Catherine Dimou allows following entities to bill medicare on her behalf.
Entity NameRush University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093819542
PECOS PAC ID: 5496658874
Enrollment ID: O20040202000228

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. Catherine Dimou 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
Catherine Dimou, MD
1700 W Van Buren St, Suite 500,
Chicago, IL 60612-3218

Ph: (312) 563-2875
Catherine Dimou, MD
1700 W Van Buren St, Suite 500,
Chicago, IL 60612-3218

Ph: (312) 563-2875

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.

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.