George J Gianakopoulos, MD - Medicare Infectious Disease in Columbus, OH

George J Gianakopoulos, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Columbus, Ohio. He went to Ohio State University College Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Ohiohealth Corporation and his current practice location is 3555 Olentangy River Rd, Suite 3080, Columbus, Ohio. You can reach out to his office (for appointments etc.) via phone at (614) 788-5200.

George J Gianakopoulos is licensed to practice in Ohio (license number 35-05-4445) 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 1407832082.

Contact Information

George J Gianakopoulos, MD
3555 Olentangy River Rd, Suite 3080,
Columbus, OH 43214-3912
(614) 788-5200
(614) 788-5210

Map and Direction




Physician's Profile

Full NameGeorge J Gianakopoulos
GenderMale
SpecialityInfectious Disease
Experience39 Years
Location3555 Olentangy River Rd, Columbus, Ohio
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:
  • George J Gianakopoulos attended and graduated from Ohio State University College Of Medicine in 1985
  NPI Data:
  • NPI Number: 1407832082
  • Provider Enumeration Date: 12/15/2005
  • Last Update Date: 01/05/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4880763648
  • Enrollment ID: I20080520000169

Medical Identifiers

Medical identifiers for George J Gianakopoulos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407832082NPI-NPPES
0680768MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 35-05-4445 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverside Methodist HospitalColumbus, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ohiohealth Corporation63057584261940

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. George J Gianakopoulos allows following entities to bill medicare on his behalf.
Entity NameOhiohealth Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578545273
PECOS PAC ID: 6305758426
Enrollment ID: O20031105000532

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. George J Gianakopoulos 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
George J Gianakopoulos, MD
5400 Frantz Rd, Ste. 250,
Dublin, OH 43016-4144

Ph: (614) 533-6497
George J Gianakopoulos, MD
3555 Olentangy River Rd, Suite 3080,
Columbus, OH 43214-3912

Ph: (614) 788-5200

Reviews and Comments


Internal Medicine Doctors in Columbus, OH

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Anthony M Miele, MD
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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.