Mr Demetrios J Giokaris, MD - Medicare Internal Medicine in Chicago, IL

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Mr Demetrios J Giokaris, MD is a medicare enrolled "Internal Medicine" physician in Chicago, Illinois. He went to University Central Del Caribe Escuela De Medicina and graduated in 1980 and has 44 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Vi Health Care Inc and his current practice location is 4921 N Western Avenue, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 784-9669.

Mr Demetrios J Giokaris is licensed to practice in Illinois (license number 036066354) 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 1871501825.

Contact Information

Mr Demetrios J Giokaris, MD
4921 N Western Avenue,
Chicago, IL 60625
(773) 784-9669
(773) 989-6442

Map and Direction




Physician's Profile

Full NameMr Demetrios J Giokaris
GenderMale
SpecialityInternal Medicine
Experience44 Years
Location4921 N Western Avenue, 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:
  • Mr Demetrios J Giokaris attended and graduated from University Central Del Caribe Escuela De Medicina in 1980
  NPI Data:
  • NPI Number: 1871501825
  • Provider Enumeration Date: 08/04/2006
  • Last Update Date: 03/27/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5395933261
  • Enrollment ID: I20101218000021

Medical Identifiers

Medical identifiers for Mr Demetrios J Giokaris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871501825NPI-NPPES
36066354MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036066354 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Healing Hands Home Care, IncChicago, ILHome health agency
Lion's Heart Home Health, IncSkokie, ILHome health agency
Hands And Heart Home Health, IncWilmette, ILHome health agency
Metropolitan Home Health Care, IncWheeling, ILHome health agency
Central Dupage HospitalWinfield, ILHospital
Northwest Community Hospital 1Arlington heights, ILHospital
Osf Little Company Of Mary Medical CenterEvergreen park, ILHospital
Swedish Covenant HospitalChicago, ILHospital
Advocate Lutheran General HospitalPark ridge, ILHospital

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. Mr Demetrios J Giokaris allows following entities to bill medicare on his behalf.
Entity NameAbsolute Home Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710390091
PECOS PAC ID: 6709108939
Enrollment ID: O20141125001508
Entity NameProcare Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407308752
PECOS PAC ID: 8729360763
Enrollment ID: O20170126001400
Entity NameVi Health Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588286108
PECOS PAC ID: 4486072469
Enrollment ID: O20200909000439
Entity Name1925 E Rand Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861816571
PECOS PAC ID: 2567834377
Enrollment ID: O20230203001418

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. Mr Demetrios J Giokaris 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
Mr Demetrios J Giokaris, MD
4921 N Western Ave,
Chicago, IL 60625-1921

Ph: (773) 784-9669		Mr Demetrios J Giokaris, MD
4921 N Western Avenue,
Chicago, IL 60625

Ph: (773) 784-9669

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.