Steven Kysung Seung, MD, PHD - Medicare Radiation Oncology in Portland, OR

Steven Kysung Seung, MD, PHD is a medicare enrolled "Radiology - Radiation Oncology" physician in Portland, Oregon. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Oregon Clinic Pc and his current practice location is 4805 Ne Glisan St, Garden Level, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 215-6029.

Steven Kysung Seung is licensed to practice in Oregon (license number MD21227) 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 1396738431.

Contact Information

Steven Kysung Seung, MD, PHD
4805 Ne Glisan St, Garden Level,
Portland, OR 97213-2933
(503) 215-6029
(503) 215-6387

Map and Direction




Physician's Profile

Full NameSteven Kysung Seung
GenderMale
SpecialityRadiation Oncology
Experience30 Years
Location4805 Ne Glisan St, 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:
  • Steven Kysung Seung attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1396738431
  • Provider Enumeration Date: 08/24/2005
  • Last Update Date: 12/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7416855069
  • Enrollment ID: I20051028000751

Medical Identifiers

Medical identifiers for Steven Kysung Seung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396738431NPI-NPPES
276693MedicaidOR
8228983MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology MD21227 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Portland Medical CenterPortland, ORHospital
Providence St Vincent Medical CenterPortland, ORHospital
Providence Willamette Falls Medical CenterOregon city, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oregon Clinic Pc2860390408319

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. Steven Kysung Seung allows following entities to bill medicare on his behalf.
Entity NameOregon Clinic Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265417174
PECOS PAC ID: 2860390408
Enrollment ID: O20031222000096

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. Steven Kysung Seung 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
Steven Kysung Seung, MD, PHD
541 Ne 20th Ave Ste 225,
Portland, OR 97232-2895

Ph: (503) 963-2801
Steven Kysung Seung, MD, PHD
4805 Ne Glisan St, Garden Level,
Portland, OR 97213-2933

Ph: (503) 215-6029

Reviews and Comments


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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.

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