Registry data as of Aug 27, 2026

Case Management Registered Nurse in Montana

28 NPPES records list case management registered nurse with a Montana practice address, 2.5 per 100,000 residents, 15 of 51 per resident. Billings and St Ignatius have the most; each record links to the provider's NPI and the Montana license search.

CMS NPPES registry, loaded Aug 27, 2026; 2023 Census estimates · NUCC 163WC0400X · method

Billings has the most, 20

Source: CMS NPPES, primary taxonomy 163WC0400X by practice city, loaded Aug 27, 2026.

Case Management Registered Nurse records in Montana

  1. Hannah Akard, RNBillings, MT 591011346938750
  2. Tamra Baker, RNBox Elder, MT 595211588802771
  3. Ashley Balletto, RNSt Ignatius, MT 598651144791229
  4. Mary Barrett, RNWhitefish, MT 599371043423528
  5. Ashley BaumeisterBillings, MT 591011013770734
  6. Heather Black, R.N.Browning, MT 594171326351339
  7. Kristen BonnerBillings, MT 591011629420500
  8. Stephanie Courville, RNPolson, MT 598601164222162
  9. Nancy Graham, RNBillings, MT 591051598409369
  10. Dusty Grisham, RNBillings, MT 591011346719887
  11. Jane Hakert, RNBillings, MT 591021720258262
  12. Shannon HauckBillings, MT 591011386163301
  13. Madelyn HawsBillings, MT 591011245022409
  14. Melissa Helzer, RNBillings, MT 591021861662306
  15. Elizabeth Henderson, RNBillings, MT 591011144771205
  16. Susan Hocker, BSN MAJ ANBillings, MT 591021265633523
  17. Rustin Johnson, RNWolf Point, MT 592011366926008
  18. Jennifer Keck, RN-BSNBillings, MT 591011679902795
  19. Carol Kreuzenger, RNBillings, MT 591021730359217
  20. Carol Loudermilk, RNBillings, MT 591011184107062
  21. Meredith Lucas, RNBillings, MT 591011497534937
  22. Hannah Monson, RNBillings, MT 591011245953652
  23. Jo Morigeau, RNSt Ignatius, MT 598651831303254
  24. Brian Rice, RN CCMManhattan, MT 597411760124119
  25. Jocelyn RogersBillings, MT 591011720488687
  26. Kaycee Snelling, RNBillings, MT 591011487479879
  27. Carissa Turner, RN CASE MANAGERBillings, MT 591011316660863
  28. Tammy Von Olnhausen, RNBillings, MT 591011962241679

Montana ranks 15 of 51 per resident

  1. Washington2.7
  2. California2.7
  3. Oregon2.6
  4. Montana2.5
  5. Wisconsin2.5
  6. Michigan2.4
  7. 50 states and D.C.1.7

Source: CMS NPPES, primary taxonomy 163WC0400X by practice state, loaded Aug 27, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

The CMS National Plan and Provider Enumeration System currently lists 28 Case Management Registered Nurse providers with a primary practice address in Montana, all registered under the Registered Nurse NUCC taxonomy branch. Each clinician on this roster selected Case Management Registered Nurse as their primary taxonomy at NPI enrollment, a self-reported classification that is updated whenever the provider files a correction with CMS. The count excludes organizations (group practices, hospitals, clinics operate under separate NPIs) and excludes providers who chose a different primary specialty even if they practice Case Management Registered Nurse part-time. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

At 28 enrolled providers, Case Management Registered Nurse in Montana is a narrow-coverage market, that matters for search-radius decisions, because patients in Montana outside the largest metros often need to broaden to adjacent cities to find a local Case Management Registered Nurse clinician. The directory below is paginated 50 providers at a time (1 page total) and is sorted alphabetically by last name, so scanning for a specific practice usually goes faster than scrolling; on the provider detail page you'll find the full NPPES record including address, phone, credentials, and any published Medicare Part D prescribing activity for 2024.

Before contacting anyone on this list, verify the practice is still at the address shown, NPPES refreshes monthly, but providers who have relocated, retired, or changed employers may not have filed an NPI update yet. Important: PlainDoctor is a directory of publicly available CMS government data covering Case Management Registered Nurse providers in Montana, not a quality ranking, a board-certification verifier, or medical advice. Always confirm credentials through the NPPES NPI Registry, the Montana medical board, and, where relevant, the ABMS, AOA, or the specialty's primary certifying body before making any clinical decision. Nothing on this page substitutes for a conversation with a licensed clinician.

States with a similar number

  1. Louisiana29
  2. South Dakota29
  3. Alabama31
  4. Rhode Island25

States with a similar rate per 100,000

  1. Wisconsin2.5
  2. Michigan2.4
  3. Oregon2.6
  4. Arkansas2.3

The largest states

  1. California1,037
  2. Texas354
  3. Florida330
  4. New York272
  5. Ohio255

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.