Dr Marius Dorin Gradianu, DO - Medicare Ophthalmology in Elmhurst, IL

Dr Marius Dorin Gradianu, DO is a medicare enrolled "Ophthalmology" physician in Elmhurst, Illinois. He went to Kansas City University Of Med & Biosciences, College Of Osteo Med and graduated in 2013 and has 11 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Kovach Eye Institute Ltd and his current practice location is 152 N Addison Ave, Elmhurst, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 833-9621.

Dr Marius Dorin Gradianu is licensed to practice in Illinois (license number 036154553) 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 1144665878.

Contact Information

Dr Marius Dorin Gradianu, DO
152 N Addison Ave,
Elmhurst, IL 60126-2821
(630) 833-9621
Not Available

Map and Direction




Physician's Profile

Full NameDr Marius Dorin Gradianu
GenderMale
SpecialityOphthalmology
Experience11 Years
Location152 N Addison Ave, Elmhurst, 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 Marius Dorin Gradianu attended and graduated from Kansas City University Of Med & Biosciences, College Of Osteo Med in 2013
  NPI Data:
  • NPI Number: 1144665878
  • Provider Enumeration Date: 05/08/2013
  • Last Update Date: 05/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224267919
  • Enrollment ID: I20211027001070

Medical Identifiers

Medical identifiers for Dr Marius Dorin Gradianu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144665878NPI-NPPES
1144665878MedicaidMI
036.154553OtherILILLINOIS STATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 036154553 (Illinois)Primary
207W00000XOphthalmology 5101020454 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alexian Brothers Medical Center 1Elk grove village, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kovach Eye Institute Ltd90321650716

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 Marius Dorin Gradianu allows following entities to bill medicare on his behalf.
Entity NameKovach Eye Institute Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669498267
PECOS PAC ID: 9032165071
Enrollment ID: O20050323000667

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 Marius Dorin Gradianu 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 Marius Dorin Gradianu, DO
152 N Addison Ave,
Elmhurst, IL 60126-2821

Ph: (630) 833-9621
Dr Marius Dorin Gradianu, DO
152 N Addison Ave,
Elmhurst, IL 60126-2821

Ph: (630) 833-9621

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).

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