126 NPI-registered Radiation Oncology Physician providers practice in Oregon. See all states.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Aaron GrossbergMD, PHD | Radiation Oncology Physician | Portland, OR | 1164775334 |
| Aaron HicksM.D. | Radiation Oncology Physician | Portland, OR | 1831355593 |
| Aaron SabolchMD | Radiation Oncology Physician | Portland, OR | 1033402995 |
| Aasheeshraj KanwarM.D. | Radiation Oncology Physician | Mcminnville, OR | 1861925778 |
| Adam AvantMD | Radiation Oncology Physician | Portland, OR | 1700413788 |
| Akanksha RajeursM.D. | Radiation Oncology Physician | Portland, OR | 1194110247 |
| Alexander Bagley | Radiation Oncology Physician | Corvallis, OR | 1649625971 |
| Alice Wang-ChesebroM.D. | Radiation Oncology Physician | Portland, OR | 1558532507 |
| Amar SrivastavaM.D. | Radiation Oncology Physician | Portland, OR | 1235549031 |
| Andrew KeeM.D. | Radiation Oncology Physician | Portland, OR | 1043299217 |
| Arnella HennigM.D. | Radiation Oncology Physician | Salem, OR | 1801800818 |
| Arthur HungMD | Radiation Oncology Physician | Portland, OR | 1609881119 |
| Bay Area Radiation Oncology PC | Radiation Oncology Physician | Coos Bay, OR | 1063838936 |
| Bradley AckersonMD | Radiation Oncology Physician | Portland, OR | 1447746326 |
| Brian FullerM.D. | Radiation Oncology Physician | Coos Bay, OR | 1396834412 |
| Brian LeeM.D. | Radiation Oncology Physician | Portland, OR | 1750503132 |
| Bruce FreyM.D. | Radiation Oncology Physician | Corvallis, OR | 1164431680 |
| Cancer Care of Southern Oregon | Radiation Oncology Physician | Medford, OR | 1104082577 |
| Carl JensonMD | Radiation Oncology Physician | Coos Bay, OR | 1659317097 |
| Carl PostMD | Radiation Oncology Physician | Portland, OR | 1881190262 |
| Case KettingMD | Radiation Oncology Physician | Pendleton, OR | 1033193297 |
| Casey WilliamsonM.D. | Radiation Oncology Physician | Portland, OR | 1437683570 |
| Community Cancer Foundation | Radiation Oncology Physician | Roseburg, OR | 1457351991 |
| Coos Radiosurgery Group LLC | Radiation Oncology Physician | Coos Bay, OR | 1710480397 |
| Craig HavemanM.D. | Radiation Oncology Physician | Medford, OR | 1942269170 |
| David FryefieldMD | Radiation Oncology Physician | Eugene, OR | 1255317335 |
| David GallardoMD | Radiation Oncology Physician | Roseburg, OR | 1114913282 |
| David GannettMD | Radiation Oncology Physician | Portland, OR | 1467454165 |
| David KantorowitzMD | Radiation Oncology Physician | Corvallis, OR | 1316959646 |
| Diane TsaiM.D. | Radiation Oncology Physician | Portland, OR | 1730266966 |
| Emily DunnM.D. | Radiation Oncology Physician | Eugene, OR | 1780902783 |
| Eric ChangM.D. | Radiation Oncology Physician | Portland, OR | 1114304870 |
| Eric HansenMD | Radiation Oncology Physician | Portland, OR | 1144375148 |
| Eric MullenM.D. | Radiation Oncology Physician | Medford, OR | 1164481321 |
| Eric NesbitM.D. | Radiation Oncology Physician | Portland, OR | 1396134078 |
| Fredrick WagnerMD | Radiation Oncology Physician | Portland, OR | 1609869635 |
| Gordon MetzM.D. | Radiation Oncology Physician | Medford, OR | 1649239435 |
| Grace YuhM.D. | Radiation Oncology Physician | Mcminnville, OR | 1881631745 |
| Grant HarmonMD | Radiation Oncology Physician | Gresham, OR | 1639606379 |
| Gregory PattonM.D. | Radiation Oncology Physician | Portland, OR | 1275536948 |
| Gregory WillisM.D. | Radiation Oncology Physician | Tualatin, OR | 1417941600 |
| Haidy LeeMD | Radiation Oncology Physician | Eugene, OR | 1922211424 |
| Halil IkizlerMD | Radiation Oncology Physician | Grants Pass, OR | 1689102261 |
| Hans KimMD | Radiation Oncology Physician | Klamath Falls, OR | 1750885687 |
| Howard SandlerMD | Radiation Oncology Physician | Portland, OR | 1508959800 |
| Jaishanker NautiyalM.D. | Radiation Oncology Physician | Portland, OR | 1043208820 |
| Jeannie LouieMD | Radiation Oncology Physician | Portland, OR | 1730171117 |
| Jehan YahyaMD | Radiation Oncology Physician | Portland, OR | 1871032847 |
| Jenna KahnM.D. | Radiation Oncology Physician | Portland, OR | 1366855793 |
| Jerald AlbrichM.D. | Radiation Oncology Physician | Canby, OR | 1952467607 |
| Jere SandefurM.D. | Radiation Oncology Physician | Medford, OR | 1790744928 |
| John HollandMD | Radiation Oncology Physician | Portland, OR | 1104834662 |
| John SchulerM.D. | Radiation Oncology Physician | Tigard, OR | 1134485766 |
| Joshua GarrenMD | Radiation Oncology Physician | Pendleton, OR | 1437215886 |
| Joshua WalkerMD/PHD | Radiation Oncology Physician | Portland, OR | 1962848655 |
| Julie GemmellMD | Radiation Oncology Physician | Eugene, OR | 1134105224 |
| Kathleen JaffeM.D., MPH | Radiation Oncology Physician | Portland, OR | 1386031649 |
| Kathryn PanwalaM.D. | Radiation Oncology Physician | Gresham, OR | 1972591618 |
| Katie DemingM.D. | Radiation Oncology Physician | Portland, OR | 1770520892 |
| Keith StelzerM.D., PH.D. | Radiation Oncology Physician | The Dalles, OR | 1881682573 |
| Kenneth HaugenM.D. | Radiation Oncology Physician | Medford, OR | 1710946959 |
| Kenneth NittaM.D. | Radiation Oncology Physician | Portland, OR | 1942362413 |
| Kenneth StevensM.D. | Radiation Oncology Physician | Portland, OR | 1033303847 |
| Kiri CookMD | Radiation Oncology Physician | Portland, OR | 1003235110 |
| Kristina YoungM.D., PH.D. | Radiation Oncology Physician | Portland, OR | 1518286871 |
| Lanceford ChongMD | Radiation Oncology Physician | Portland, OR | 1821001736 |
| Lauren AndringMD | Radiation Oncology Physician | Bend, OR | 1326507484 |
| Linyee ChangM.D. | Radiation Oncology Physician | Bend, OR | 1467436147 |
| Lubna HammoudehMD | Radiation Oncology Physician | Portland, OR | 1427530765 |
| Lucas VitzthumM.D. | Radiation Oncology Physician | Bend, OR | 1487049938 |
| Lynne DawsonM.D. | Radiation Oncology Physician | Portland, OR | 1356403810 |
| Margaret ThompsonM.D. | Radiation Oncology Physician | Amity, OR | 1982702221 |
| Mark SchrayM.D. | Radiation Oncology Physician | Portland, OR | 1063400752 |
| Marka CrittendenM.D. PH.D. | Radiation Oncology Physician | Portland, OR | 1619187143 |
| Mary Austin-SeymourM.D. | Radiation Oncology Physician | Corvallis, OR | 1194816843 |
| Matthew GordonM.D. | Radiation Oncology Physician | Salem, OR | 1730193830 |
| Matthew KangM.D. | Radiation Oncology Physician | Salem, OR | 1043224157 |
| Matthew SolhjemMD | Radiation Oncology Physician | Portland, OR | 1356334403 |
| Matthew ThurmanM.D. | Radiation Oncology Physician | Corvallis, OR | 1316385974 |
| Merideth WendlandM.D | Radiation Oncology Physician | Eugene, OR | 1477502813 |
| Meridian Park Oncology LLC | Radiation Oncology Physician | Tualatin, OR | 1467996645 |
| Michael BrownM.D. | Radiation Oncology Physician | Roseburg, OR | 1124079140 |
| Michael BullockMD | Radiation Oncology Physician | Eugene, OR | 1669458758 |
| Michael CarrasquillaMD | Radiation Oncology Physician | Corvallis, OR | 1245724764 |
| Michael HuntingtonM.D. | Radiation Oncology Physician | Corvallis, OR | 1851300370 |
| Michael MariettaM.D. | Radiation Oncology Physician | Roseburg, OR | 1669823985 |
| Michael WahlM.D. | Radiation Oncology Physician | Bend, OR | 1710253893 |
| Misa LeeM.D. | Radiation Oncology Physician | Portland, OR | 1356338149 |
| Mohammad HissourouMD | Radiation Oncology Physician | Portland, OR | 1538664057 |
| Nancy Reyes-MolyneuxM.D. | Radiation Oncology Physician | Salem, OR | 1326062829 |
| Nicholas BoehlingM.D. | Radiation Oncology Physician | Bend, OR | 1013208149 |
| Nicolaas De WetteM.D. | Radiation Oncology Physician | Portland, OR | 1689677692 |
| Nima NabavizadehMD | Radiation Oncology Physician | Portland, OR | 1538453741 |
| Norman YehM.D. | Radiation Oncology Physician | Corvallis, OR | 1679869283 |
| Oarm Services of Oregon PC | Radiation Oncology Physician | Pendleton, OR | 1417501420 |
| Pacific Radiation Oncology Care PC | Radiation Oncology Physician | Klamath Falls, OR | 1306928031 |
| Patrice McgowanM.D. | Radiation Oncology Physician | Corvallis, OR | 1841209376 |
| Pehr HartvigsonMD | Radiation Oncology Physician | Astoria, OR | 1750700498 |
| Radiation Oncologists PC | Radiation Oncology Physician | Portland, OR | 1003853805 |
| Radiation Oncology Associates, PC | Radiation Oncology Physician | Corvallis, OR | 1922189638 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
