Dr Aristomenis Thanos, MD - Medicare Ophthalmology in Portland, OR

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Dr Aristomenis Thanos, MD is a medicare enrolled "Ophthalmology - Retina Specialist" physician in Portland, Oregon. He graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Legacy Good Samaritan Hospital And Medical Center, Legacy Emanuel Hospital And Health Center and his current practice location is 1040 Nw 22nd Ave Bldg 2, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (248) 288-2280.

Dr Aristomenis Thanos is licensed to practice in Oregon (license number 181543) 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 1275820714.

Contact Information

Dr Aristomenis Thanos, MD
1040 Nw 22nd Ave Bldg 2,
Portland, OR 97210-3057
(248) 288-2280
Not Available

Map and Direction




Physician's Profile

Full NameDr Aristomenis Thanos
GenderMale
SpecialityOphthalmology
Experience18 Years
Location1040 Nw 22nd Ave Bldg 2, Portland, Oregon
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 Aristomenis Thanos graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1275820714
  • Provider Enumeration Date: 07/06/2011
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6204070923
  • Enrollment ID: I20170814001809

Medical Identifiers

Medical identifiers for Dr Aristomenis Thanos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275820714NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207WX0107XOphthalmology - Retina Specialist 181543 (Oregon)Primary
207W00000XOphthalmology 181543 (Oregon)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Good Samaritan Medical CenterPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Good Samaritan Hospital And Medical Center0547179939137
Legacy Emanuel Hospital And Health Center4587573639182

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 Aristomenis Thanos allows following entities to bill medicare on his behalf.
Entity NameLegacy Good Samaritan Hospital And Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780608216
PECOS PAC ID: 0547179939
Enrollment ID: O20031125000416
Entity NameLegacy Emanuel Hospital & Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831112358
PECOS PAC ID: 4587573639
Enrollment ID: O20040127001204

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 Aristomenis Thanos 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 Aristomenis Thanos, MD
1040 Nw 22nd Ave Bldg 2,
Portland, OR 97210-3057

Ph: (503) 413-7022		Dr Aristomenis Thanos, MD
1040 Nw 22nd Ave Bldg 2,
Portland, OR 97210-3057

Ph: (248) 288-2280

Reviews and Comments


Ophthalmology Doctors in Portland, OR

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Allison Rebecca Loh, M.D.
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Phone: 503-494-3000    Fax: 503-494-4286
John Carl Morrison, MD
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Adam Marcus Hanif,
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Mr. John Jah-hyun Koo, MD
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Practice Location: 3600 N. Interstate Avenue, Department Of Opthalmology, Portland, OR 97227
Phone: 503-331-6330    Fax: 503-571-5877

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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