NPPES file of Aug 9, 2026

Hematology & Oncology Physician in Oregon

138 NPPES records list hematology & oncology physician with a practice address in Oregon, 3.3 per 100,000 residents, the 40th highest rate of 51. Portland and Medford have the most; each record links to the provider's NPI and the Oregon license search. Page 1 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RH0003X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Portland has the most, 58

  1. Portland58
  2. Medford19
  3. Bend11
  4. Eugene11
  5. Salem7

Hematology & Oncology Physician records in Oregon

  1. Gerald Ahmann, MDMedford, OR 975041124073671
  2. Sharif Ahmed, M.D.Portland, OR 972131629465554
  3. Jay Andersen, M.D.Portland, OR 972251922001023
  4. Eric Anderson, M.D., PH.D.Hood River, OR 970311477765493
  5. Patrick Archie, MDLa Grande, OR 978501982895835
  6. Tarunpreet Bains, M.D.Portland, OR 972391144416009
  7. Pragathi Balakrishna, M.D.Medford, OR 975041295112118
  8. Nicholas Barber, MDSalem, OR 973011508033465
  9. Christine Barnett, M.D.Portland, OR 972271679772743
  10. Kenneth Bensch, M.D., PH.D.Portland, OR 972271750694675
  11. Punprapai BoriboonsomsinPortland, OR 972271114176856
  12. Seymour Bronstein, M.D.La Grande, OR 978501114984424
  13. Evelyn Brosnan, M.D.Portland, OR 972131497098941
  14. Glenn Buchanan, MDEugene, OR 974011972589141
  15. James Butrynski, M.D.Eugene, OR 974011427134287
  16. Cameron Chalker, MDPortland, OR 972391841751450
  17. Edward Chang, M.D.Tigard, OR 972231376546309
  18. Andrew Chen, D.O.Bend, OR 977011124081096
  19. Emerson Chen, MDPortland, OR 972391134564610
  20. Stephen Chui, MDPortland, OR 972391477575017
  21. Todd Clover, MDBend, OR 977011164532107
  22. Bryden Considine, DOBend, OR 977011356760839
  23. Bret Cook, MDCoos Bay, OR 974201184608994
  24. Daniel Da Graca, M.D.Portland, OR 972271659534527
  25. Alexander Denes, MDPortland, OR 972391770501587
  26. Charles Dibb, MDMedford, OR 975041245286301
  27. Charles Doolittle, M.D.Tualatin, OR 970621487873097
  28. Miho Dougherty, M.D.Eugene, OR 974011184950479
  29. Brian Druker, MDPortland, OR 972391528073012
  30. Ashish Dwary, MBBSMedford, OR 975041649561473
  31. Robert Ellis, DOPortland, OR 972271972729044
  32. Brian Erickson, MDBend, OR 977011730168972
  33. Frederick Ey, M.D.Beaverton, OR 970061326041948
  34. Tzann Fang, MDBeaverton, OR 970061275609349
  35. James Fitzgibbons, MDEugene, OR 974011801872171
  36. Christina Fitzmaurice, M.D.Bend, OR 977011790915528
  37. William Fleming, MDPortland, OR 972391992713473
  38. Luke Fletcher, MDEugene, OR 974011770979098
  39. Gerald Gibbs, M.D.Hillsboro, OR 971231386710903
  40. Daniel Greenberg, MDPortland, OR 972391811919442
  41. Daniel Gruenberg, M.D.Portland, OR 972251467455238
  42. Patan Gultawatvichai, M.D.Portland, OR 972231720335987
  43. Daniel Guy, MDEugene, OR 974011366860553
  44. Sean Hehn, MDMedford, OR 975041386696490
  45. Michael Heinrich, MDPortland, OR 972391548278005
  46. Catalina Hernandez Torres, MDPortland, OR 972271043778954
  47. Don Hill, M.D., F.A.C.P.Coos Bay, OR 974201467450841
  48. Tony Ho, MDPortland, OR 972271417949124
  49. Ted Huang, M.D.Gresham, OR 970301356469902
  50. Rahim Jiwani, MDSalem, OR 973011760043640

Source: CMS NPPES, primary taxonomy 207RH0003X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 40 of 51 per resident

  1. South Carolina3.4
  2. Kentucky3.4
  3. Arkansas3.4
  4. Oregon3.3
  5. Oklahoma3.2
  6. New Mexico3.0
  7. 50 states and D.C.4.2

Source: CMS NPPES, primary taxonomy 207RH0003X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

78.3% of these records appear in a Medicare file, against 82.9% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Oregon78.3%
  2. United States82.9%

Hematology & Oncology Physician records in Oregon, measured

  • In a Medicare file108 of 138 · 78.3% here, 82.9% nationally
  • In the CMS Doctors and Clinicians file97 · 70.3% here, 71.3% nationally
  • Not updated in five years or more77 · 55.8% here, 54.3% nationally
  • Median graduation year2001 · the 97 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RH0003X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

138 NPPES records list hematology & oncology physician (207RH0003X) as their primary taxonomy with a practice address in Oregon: 3.3 per 100,000 residents against 4.2 nationally (50 states and D.C.). Portland has 58 of them (42%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Puerto Rico134
  2. Oklahoma128
  3. Kentucky152
  4. Kansas113

States with a similar rate per 100,000

  1. Arkansas3.4
  2. South Carolina3.4
  3. South Dakota3.4
  4. Michigan3.4

The largest states

  1. California1,583
  2. New York1,163
  3. Texas922
  4. Florida818
  5. Pennsylvania784

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.