NPPES file of Aug 9, 2026

Hospitalist Physician in Montana

101 NPPES records list hospitalist physician with a practice address in Montana, 8.9 per 100,000 residents, the 20th highest rate of 51. Great Falls and Billings have the most; each record links to the provider's NPI and the Montana license search. Page 2 of 3.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208M00000X · method

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

Great Falls has the most, 38

  1. Great Falls38
  2. Billings27
  3. Bozeman12
  4. Helena8
  5. Kalispell3

Hospitalist Physician records in Montana

  1. Chu Hong, MDGreat Falls, MT 594051124029004
  2. Daniel Hyman, M.D.Bozeman, MT 597151922493675
  3. Michael Inniss, MDGreat Falls, MT 594051891090734
  4. James JacksonBillings, MT 591011053755264
  5. Trincy JeysinghBillings, MT 591011821514100
  6. Derek Johanson, MDGreat Falls, MT 594051598329237
  7. Arun Joseph Kattakayam, MDGreat Falls, MT 594051194255968
  8. Gerald Katz, M DGreat Falls, MT 594051285625053
  9. Tory Katz, MDBozeman, MT 597151003805847
  10. Guru Khalsa, M.D.Bozeman, MT 597151104010818
  11. Xuan Mai Uyen Kieu, MDGreat Falls, MT 594051205408655
  12. Jamie Koett, MDDillon, MT 597251548495518
  13. John Konow, MDBillings, MT 591011033731161
  14. Mark Kreisberg, MDHelena, MT 596011467453324
  15. Jason KunzBillings, MT 591011992061766
  16. Joe Leal, M.D.Glendive, MT 593301740367135
  17. Jordan Lejeune, M.D.Great Falls, MT 594051093007452
  18. John Mahan, MDGreat Falls, MT 594051346241296
  19. Jason Marley, D.O.Bozeman, MT 597151902032816
  20. Irene Martin, M.D.Plains, MT 598591851409379
  21. Mysha Mason, MDBozeman, MT 597151316213887
  22. Bobby Maynard, MDGreat Falls, MT 594051609877570
  23. Megan McMillan, M.D.Billings, MT 591011952797326
  24. Christina McQuiston, M.D.Bozeman, MT 597151215983606
  25. Peter Mitchell, MDBillings, MT 591011306944566
  26. Shawn Nesbo, MDConrad, MT 594251457340457
  27. Matthew Niemeyer, D.OBillings, MT 591011427442631
  28. Gregory Normandin, MDHelena, MT 596011598858326
  29. Jacob PerrinBillings, MT 591011982135752
  30. Barr Petersen, M.D.Billings, MT 591011497933667
  31. Jennifer Pflug, MDBillings, MT 591011912989542
  32. Crystal Purdy, MDGreat Falls, MT 594051841859071
  33. Tauqeer Rahat, M.D.Great Falls, MT 594051316388549
  34. Karuna RayamajhiGreat Falls, MT 594051841970167
  35. Ryan Rhodes, DOBillings, MT 591011033795877
  36. Ryan Ross, MDPolson, MT 598601497017313
  37. Tristan Seitz, MDHelena, MT 596011568482925
  38. Michael Sheffield, MDGreat Falls, MT 594051801867379
  39. Meredith Sladic, MDBillings, MT 591011245734078
  40. Na'Vi Sohal, MDGreat Falls, MT 594051174207476
  41. Baily SopjesGreat Falls, MT 594051316529530
  42. Chance StewartBillings, MT 591011083240998
  43. Rodney Teichroeb, MDBillings, MT 591011003398413
  44. John Thieszen, M.D.Billings, MT 591021285667816
  45. Kirk Thorpe, DOBillings, MT 591011821676289
  46. Omer Usman, MDGreat Falls, MT 594051003506098
  47. Paul Visscher, M.D.Bozeman, MT 597151699193359
  48. Matthew Wright, M.D.Bozeman, MT 597151720070675
  49. Di Wu, M.D.Billings, MT 591011467805788
  50. James Yturri, MDGreat Falls, MT 594051811998768

Source: CMS NPPES, primary taxonomy 208M00000X: records by practice city and the list of records, file of Aug 9, 2026.

Montana ranks 20 of 51 per resident

  1. Iowa9.4
  2. New Hampshire9.4
  3. North Carolina9.1
  4. Montana8.9
  5. Georgia8.8
  6. South Carolina8.7
  7. 50 states and D.C.8.3

Source: CMS NPPES, primary taxonomy 208M00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

91.1% of these records appear in a Medicare file, against 90.5% 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. Montana91.1%
  2. United States90.5%

Hospitalist Physician records in Montana, measured

  • In a Medicare file92 of 101 · 91.1% here, 90.5% nationally
  • In the CMS Doctors and Clinicians file79 · 78.2% here, 83.1% nationally
  • Not updated in five years or more17 · 16.8% here, 39.1% nationally
  • Median graduation year2012 · the 79 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208M00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

101 NPPES records list hospitalist physician (208M00000X) as their primary taxonomy with a practice address in Montana: 8.9 per 100,000 residents against 8.3 nationally (50 states and D.C.). Great Falls has 38 of them (38%).

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. South Dakota99
  2. Idaho105
  3. District of Columbia116
  4. Mississippi116

States with a similar rate per 100,000

  1. Georgia8.8
  2. South Carolina8.7
  3. North Carolina9.1
  4. New Hampshire9.4

The largest states

  1. California3,099
  2. New York2,067
  3. Florida1,817
  4. Texas1,587
  5. Illinois1,535

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.