NPPES file of Aug 9, 2026

Neurology Physician in Montana

54 NPPES records list neurology physician with a practice address in Montana, 4.8 per 100,000 residents, the 42nd highest rate of 51. Billings and Kalispell have the most; each record links to the provider's NPI and the Montana license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084N0400X · method

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

Billings has the most, 17

  1. Billings17
  2. Kalispell9
  3. Missoula8
  4. Bozeman7
  5. Great Falls6

Neurology Physician records in Montana

  1. Steven Arbogast, D.O.Billings, MT 591011962615377
  2. Matthew Bain, MDBozeman, MT 597151225052798
  3. Aakriti BertscheMissoula, MT 598021013438902
  4. Michael Bradshaw, M.D.Billings, MT 591011255774105
  5. Gauhar ChaudharyBillings, MT 591011477873016
  6. Wynde Cheek, D.O.Helena, MT 596021467636746
  7. Nicole Clark, MDHelena, MT 596021689861528
  8. Ann Collier, MDBillings, MT 591011487898458
  9. Martha Cruz, DOBillings, MT 591011063755080
  10. Eliad Culcea, MDGreat Falls, MT 594051831172816
  11. Dennis Dietrich, MDGreat Falls, MT 594051871677245
  12. Mark Dietz, MDFort Harrison, MT 596361740291293
  13. Deborah Dover, MDGreat Falls, MT 594051972504850
  14. Javier Echeverri, M.D.Billings, MT 591011932169232
  15. Mallory Emig, MDHelena, MT 596011831696236
  16. Roy Escobar, MDKalispell, MT 599011376120030
  17. Tanner FerdererKalispell, MT 599011124472964
  18. Kris French, M.D.Billings, MT 591011841433034
  19. Norman Friedman, MDKalispell, MT 599011093751398
  20. Mary Gaddy, MDBillings, MT 591011982716551
  21. William Henning, DOGreat Falls, MT 594051053495432
  22. Stephen Johnson, M.D.Missoula, MT 598021548209851
  23. Melanie KlawiterKalispell, MT 599011164630547
  24. Joshua Knappenberger, M.D.Bozeman, MT 597151093774887
  25. Sarah Koch, MDMissoula, MT 598021043716426
  26. Walter Lajara-Nanson, M.D.Great Falls, MT 594051528050283
  27. Bret Lindsay, MDKalispell, MT 599011518913250
  28. Kurt Lindsay, MDKalispell, MT 599011043456361
  29. David Lorance, M.D.Bozeman, MT 597151316366495
  30. Jeffrey Mosser, M.D.Billings, MT 591011891778148
  31. Thomas Mulgrew, MDHelena, MT 596011457452070
  32. Dennis Obrien, MDBillings, MT 591011811981699
  33. Dale Peterson, MDBillings, MT 591011093815672
  34. Emily Pharr, M.D.Bozeman, MT 597151104009745
  35. Mario Pizzini, MDBozeman, MT 597151871868042
  36. Richard Popwell, M.D.Bozeman, MT 597151699721746
  37. Lowell Quenemoen, M.D.Billings, MT 591011932169174
  38. Sara Qureshi, M.DBillings, MT 591011821309071
  39. James Ragland, MDBozeman, MT 597151417068420
  40. James Richards, MDBillings, MT 591011023038007
  41. Scott Riggins, MDBillings, MT 591011679671598
  42. Daniel Rodriguez, MDBillings, MT 591011720187651
  43. Sylvia Rojas, M.D.Helena, MT 596011851344329
  44. Cody Sanders, MDGreat Falls, MT 594051952968125
  45. John Schaeffer, D.OMissoula, MT 598021770536872
  46. Robert Schimpff, MDKalispell, MT 599011003862749
  47. Mary Sims, M.D.Winston, MT 596471114114220
  48. Kyle Smith, D.O.Missoula, MT 598021093135741
  49. Donald Stone, MDKalispell, MT 599011447299037
  50. Thomas Swanson, MDMissoula, MT 598041376535575

Source: CMS NPPES, primary taxonomy 2084N0400X: records by practice city and the list of records, file of Aug 9, 2026.

Montana ranks 42 of 51 per resident

  1. Kentucky5.0
  2. Georgia4.9
  3. Nevada4.8
  4. Montana4.8
  5. Oklahoma4.8
  6. New Mexico4.6
  7. 50 states and D.C.6.5

Source: CMS NPPES, primary taxonomy 2084N0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

77.8% of these records appear in a Medicare file, against 81.2% 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. Montana77.8%
  2. United States81.2%

Neurology Physician records in Montana, measured

  • In a Medicare file42 of 54 · 77.8% here, 81.2% nationally
  • In the CMS Doctors and Clinicians file37 · 68.5% here, 68.3% nationally
  • Not updated in five years or more21 · 38.9% here, 50.3% nationally
  • Median graduation year2000 · the 37 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084N0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

54 NPPES records list neurology physician (2084N0400X) as their primary taxonomy with a practice address in Montana: 4.8 per 100,000 residents against 6.5 nationally (50 states and D.C.). Billings has 17 of them (31%).

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. Vermont52
  2. South Dakota51
  3. Hawaii61
  4. North Dakota45

States with a similar rate per 100,000

  1. Oklahoma4.8
  2. Nevada4.8
  3. Georgia4.9
  4. New Mexico4.6

The largest states

  1. California2,339
  2. New York1,778
  3. Florida1,530
  4. Texas1,382
  5. Pennsylvania1,077

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.