NPPES file of Aug 9, 2026

Anesthesiology Physician in Montana

227 NPPES records list anesthesiology physician with a practice address in Montana, 20 per 100,000 residents, the 15th highest rate of 51. Billings and Missoula have the most; each record links to the provider's NPI and the Montana license search. Page 4 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · 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, 67

  1. Billings67
  2. Missoula63
  3. Great Falls34
  4. Kalispell24
  5. Bozeman21

Anesthesiology Physician records in Montana

  1. Michael Noud, MDKalispell, MT 599011972593754
  2. Michael O'Neil, M.D.Billings, MT 591011336160068
  3. Peter O'Reilly, M.D.Bozeman, MT 597151700221553
  4. Aaron Ober, M.D.Kalispell, MT 599011376989178
  5. Kari Obma, M.D.Missoula, MT 598081437475837
  6. Alexander Omura, M.D.Missoula, MT 598081881683837
  7. Steven Onstad, MDMissoula, MT 598081215987284
  8. Denny Orme, D.O.Billings, MT 591011982822177
  9. Teresa Otto, M.D.Billings, MT 591011568551596
  10. Susan Paglia, MDBozeman, MT 597151780604306
  11. Andrew Palmer, M.D.Kalispell, MT 599011023259215
  12. Mitchell Parrish, MDMissoula, MT 598081598872079
  13. Sharon Peach, MDMissoula, MT 598081972550762
  14. Cory Pickens, MDBillings, MT 591011033186697
  15. Melanie Pittard, D.O.Kalispell, MT 599011023251345
  16. Charles Probert, MDBillings, MT 591011285601849
  17. Daniel Propp, M.D.Missoula, MT 598081861481814
  18. Timothy Provow, M.D.Missoula, MT 598081942299904
  19. Natalie Pursell, MDGreat Falls, MT 594051700415536
  20. Alberto Ramirez, MDBillings, MT 591011790731966
  21. Andrew Randak, M.D.Billings, MT 591011619066644
  22. Brent Reich, MDBillings, MT 591011255430237
  23. Steven Roberts, DOMissoula, MT 598041760045702
  24. Cory Robertson, M.D.Kalispell, MT 599011366708984
  25. Thomas Robinson, MDBillings, MT 591011588631782
  26. Michael Robley, MDKalispell, MT 599011902811581
  27. Christopher Rock, M.D.Missoula, MT 598081669461620
  28. Tirso Rojas, M.D.Great Falls, MT 594051255338851
  29. Paula Roos, M.D.Billings, MT 591011316036346
  30. Benjamin Ross, MDGreat Falls, MT 594051225495831
  31. Andrew Schmitt, MDBillings, MT 591011235143082
  32. David Schneider, MDBillings, MT 591011396712592
  33. Kevin Scholten, MDKalispell, MT 599011134321854
  34. Matthew Schultz, MDKalispell, MT 599011457884124
  35. Michael SchweitzerBillings, MT 591011467429662
  36. Benjamin Searcy, MDBozeman, MT 597151912430349
  37. Matthew SherrodBillings, MT 591011073932109
  38. Keith Shultz, MDBillings, MT 591011851368427
  39. Benjaminn Sickler, M.D.Billings, MT 591011437392560
  40. Gerald Siemens, MDMissoula, MT 598031447505045
  41. Nikolas Sirs, M.D.Missoula, MT 598081972913796
  42. Brian Smith, MDBillings, MT 591011760684385
  43. Gregory Smith, M.D.Missoula, MT 598081437592987
  44. Jesse Snider, D.O.Billings, MT 591011215462825
  45. Mark Snyder, M.D.Missoula, MT 598081821087883
  46. Shea Snyder, M.D.Billings, MT 591011437543675
  47. Kristin Spanjian, MDBillings, MT 591011740257310
  48. Michael Sterbis, M.D.Missoula, MT 598081275522237
  49. Jeanne Sticht, MDHelena, MT 596011972681419
  50. David StordahlBillings, MT 591011255746863

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Montana ranks 15 of 51 per resident

  1. Colorado20
  2. Maryland20
  3. Maine20
  4. Montana20
  5. Arizona20
  6. Utah20
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.5% of these records appear in a Medicare file, against 73.7% 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. Montana81.5%
  2. United States73.7%

Anesthesiology Physician records in Montana, measured

  • In a Medicare file185 of 227 · 81.5% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file167 · 73.6% here, 67.2% nationally
  • Not updated in five years or more135 · 59.5% here, 57.8% nationally
  • Median graduation year2006 · the 167 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

227 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in Montana: 20 per 100,000 residents against 18 nationally (50 states and D.C.). Billings has 67 of them (30%).

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. Hawaii231
  2. West Virginia239
  3. Puerto Rico191
  4. New Mexico269

States with a similar rate per 100,000

  1. Maine20.1
  2. Arizona19.8
  3. Maryland20.3
  4. Colorado20.5

The largest states

  1. California7,571
  2. New York5,062
  3. Texas4,635
  4. Florida3,375
  5. Illinois2,575

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.