NPPES file of Aug 9, 2026

Interventional Cardiology Physician in Idaho

31 NPPES records list interventional cardiology physician with a practice address in Idaho, 1.6 per 100,000 residents, the 43rd highest rate of 51. Boise and Coeur D Alene have the most; each record links to the provider's NPI and the Idaho license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RI0011X · method

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

Boise has the most, 12

  1. Boise12
  2. Coeur D Alene7
  3. Nampa6
  4. Twin Falls2
  5. Caldwell1

Interventional Cardiology Physician records in Idaho

  1. Lyndon Box, MDCaldwell, ID 836051174620512
  2. Patrick Coleman, M.D.Boise, ID 837041326045428
  3. Dennis Cooke, MDCoeur D Alene, ID 838141285680488
  4. Kendra Coonse, M.D.Boise, ID 837041699181214
  5. Frederick Costello, MDBoise, ID 837041285851337
  6. David Coyle, M.D.Boise, ID 837121023210515
  7. Charles Cui, M.D.Coeur D Alene, ID 838141356737670
  8. Robert Duerr, MDBoise, ID 837121588611263
  9. Charles Eiriksson, MDBoise, ID 837121932153137
  10. Donald Engles, M.D.Coeur D Alene, ID 838141306163134
  11. Kenneth Gibbs, MDLewiston, ID 835011174506455
  12. Jeffrey Heslop, MDBoise, ID 837041144544644
  13. Nicholas Hodgman, MDNampa, ID 836871164439725
  14. Joseph Hymas, MDTwin Falls, ID 833011942490578
  15. Rosie Jasper, D.O.Nampa, ID 836871942399068
  16. Ronald Jenkins, MDSandpoint, ID 838641992751648
  17. Alex Johnson, MDBoise, ID 837041417081399
  18. Carl Kapadia, M.D., M.SC.Boise, ID 837041164682720
  19. Ryley McPeters, M.D.Nampa, ID 836871730543646
  20. Andrew Michaels, M.D.Nampa, ID 836871588618250
  21. Trey Oxford, M.D.Nampa, ID 836871588001242
  22. Mark Parent, MDBoise, ID 837041558301515
  23. Marshall Priest, MDMeridian, ID 836421518994367
  24. Elizabeth Rau, M.D.Coeur D Alene, ID 838141538455878
  25. George Samaan, M.D. PH.D.Nampa, ID 836871255794756
  26. Stephen Thew, MDCoeur D Alene, ID 838141588617591
  27. Robert Tonks, MDTwin Falls, ID 833011902197866
  28. Mark TroianoCoeur D Alene, ID 838141962636696
  29. Eric Wallace, D.O.Coeur D Alene, ID 838141568658243
  30. Joseph Walsh, M.D.Boise, ID 837041063674505
  31. Steven Writer, MDBoise, ID 837041811942543

Source: CMS NPPES, primary taxonomy 207RI0011X: records by practice city and the list of records, file of Aug 9, 2026.

Idaho ranks 43 of 51 per resident

  1. Maine1.6
  2. Oregon1.6
  3. California1.6
  4. Idaho1.6
  5. Hawaii1.5
  6. Alaska1.5
  7. 50 states and D.C.2.2

Source: CMS NPPES, primary taxonomy 207RI0011X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

87.1% of these records appear in a Medicare file, against 94.3% 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. Idaho87.1%
  2. United States94.3%

Interventional Cardiology Physician records in Idaho, measured

  • In a Medicare file27 of 31 · 87.1% here, 94.3% nationally
  • In the CMS Doctors and Clinicians file26 · 83.9% here, 87.0% nationally
  • Not updated in five years or more15 · 48.4% here, 45.8% nationally
  • Median graduation year2007 · the 26 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RI0011X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

31 NPPES records list interventional cardiology physician (207RI0011X) as their primary taxonomy with a practice address in Idaho: 1.6 per 100,000 residents against 2.2 nationally (50 states and D.C.). Boise has 12 of them (39%).

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. New Hampshire29
  2. Montana26
  3. New Mexico25
  4. Puerto Rico38

States with a similar rate per 100,000

  1. California1.6
  2. Hawaii1.5
  3. Oregon1.6
  4. Maine1.6

The largest states

  1. Texas724
  2. Florida651
  3. California632
  4. New York404
  5. Illinois320

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.