NPPES file of Aug 9, 2026

Endodontics in Oregon

113 NPPES records list endodontics with a practice address in Oregon, 2.7 per 100,000 residents, the 6th highest rate of 51. Portland and Eugene have the most; each record links to the provider's NPI and the Oregon license search. Page 2 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223E0200X · 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, 32

  1. Portland32
  2. Eugene9
  3. Salem7
  4. Bend6
  5. Gresham6

Endodontics records in Oregon

  1. Craig Johnson, D.D.S, M.SPortland, OR 972051780714881
  2. John Johnson, DDSPortland, OR 972051922299734
  3. Christian Kecht, DDSTigard, OR 972231174889299
  4. David Keller, DMDBeaverton, OR 970081962572321
  5. Joon Koh, DMDPortland, OR 972221881252856
  6. David Kreutzer, D.M.D.Portland, OR 972251639177678
  7. Chris Lampert, D.M.D.Portland, OR 972211275531055
  8. Suk Ki Lee, D.D.S.Portland, OR 972041811017668
  9. Alan Liesinger, DMDCoos Bay, OR 974201588771489
  10. Adam Lloyd, DDS, MSPortland, OR 972391639245111
  11. Paul Madden, D.M.D.Portland, OR 972321356554042
  12. Victor Mancuso, D.D.S., M.S.Portland, OR 972221508967704
  13. Katherine McKitrick, DMDGresham, OR 970801841529179
  14. Ross Mitchell, DMDAlbany, OR 973211417149964
  15. Richard Mounce, D.D.SDallas, OR 973381821098807
  16. Blaine Mowrey, D.M.D., M.S.Portland, OR 972661063482586
  17. Tuong Nguyen, BDS, MSDSalem, OR 973011912107871
  18. Benjamin Nielsen, DMDPortland, OR 972321538183348
  19. Luke Noble, DDSGresham, OR 970301962899286
  20. Natali Nunez, DDS, MMSCPortland, OR 972321326568510
  21. Frederick O'Donnell, DDSEugene, OR 974011306973490
  22. Michael Ondo, D.D.S.Bend, OR 977021083837553
  23. Paul Ortner, DDS, CAGSLake Oswego, OR 970351568476406
  24. Eun Park, DDS, PHDPortland, OR 972011528827557
  25. Sunyoung Park, DMDCorvallis, OR 973301336556703
  26. Daniel Radatti, DDSBend, OR 977011477633840
  27. S. Rainka, DMDWest Linn, OR 970681295841450
  28. Wesley Rampton, DMDLa Grande, OR 978501417097510
  29. Marc Rasmussen, DDSMedford, OR 975041609121599
  30. Gregory Reams, DMDTigard, OR 972231225049943
  31. Dennis Reed, DDSOregon City, OR 970451326032715
  32. Randy Reese, DDSPortland, OR 972201285658922
  33. Ryan Reese, D.M.DWilsonville, OR 970701548516958
  34. Russell Reynolds, DDSAshland, OR 975201134382344
  35. Charles Rightmer, DDSAlbany, OR 973211528066867
  36. Jim Ruckman, JIM RUCKMAN D.M.D.Eugene, OR 974011679738850
  37. Koichi Saito, D.M.D.Portland, OR 972661063484525
  38. Jacob Scheel, DDSPortland, OR 972221063180446
  39. Ryan Shurtz, DDS, MSPortland, OR 972011841553609
  40. Steven Singh, DDSHillsboro, OR 971231073731832
  41. Jason Snow, DDS, MSBend, OR 977021003996919
  42. Jeffrey Steed, D.M.DEugene, OR 974011982013116
  43. Brian Strand, DMDPortland, OR 972321205918364
  44. Lynn Strand, D.M.D.Lake Oswego, OR 970341255339669
  45. Michelle Sue, DDSCoos Bay, OR 974201316024029
  46. Nayrouz Talua, D.D.SSpringfield, OR 974771457720104
  47. Leila Tarsa, D.D.S.,M.S.Lake Oswego, OR 970341356499586
  48. Bryce Taylor, D.D.SMedford, OR 975041699969162
  49. Tai Truong, D.M.DSalem, OR 973011629244280
  50. Marat Tselnik, DDSOregon City, OR 970451578557963

Source: CMS NPPES, primary taxonomy 1223E0200X: records by practice city and the list of records, file of Aug 9, 2026.

Oregon ranks 6 of 51 per resident

  1. Washington2.9
  2. New Hampshire2.8
  3. Maryland2.7
  4. Oregon2.7
  5. Hawaii2.6
  6. California2.6
  7. 50 states and D.C.2.0

Source: CMS NPPES, primary taxonomy 1223E0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

60.2% of these records appear in a Medicare file, against 67.5% 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. Oregon60.2%
  2. United States67.5%

Endodontics records in Oregon, measured

  • In a Medicare file68 of 113 · 60.2% here, 67.5% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.2% nationally
  • Not updated in five years or more78 · 69.0% here, 74.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223E0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

113 NPPES records list endodontics (1223E0200X) as their primary taxonomy with a practice address in Oregon: 2.7 per 100,000 residents against 2 nationally (50 states and D.C.). Portland has 32 of them (28%).

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. Minnesota106
  2. Tennessee105
  3. South Carolina94
  4. Connecticut92

States with a similar rate per 100,000

  1. Maryland2.7
  2. Hawaii2.6
  3. California2.6
  4. New Hampshire2.8

The largest states

  1. California1,018
  2. Florida510
  3. New York483
  4. Texas460
  5. Massachusetts276

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.