NPPES file of Aug 9, 2026

Doctors and health care providers in Great Falls, MT

1,798 individual NPPES records list a practice address in Great Falls, 4th of 89 Montana cities. The largest group is professional counselor: 112, 6% of the city's records, against 5% across Montana. Page 13 of 36.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Great Falls in Montana

  • Rank in Montana4th of 89 cities by records
  • Share of the state8.2% of Montana's records
  • Specialties present25 or more taxonomy codes
  • Top three groups16.2% of all records
  • Professional Counselor rank4th of the 10 Montana cities with the most

Compared with Montana as a whole, Great Falls has 4.6× the state's share of hospitalist physician records and 0.54× its share of chiropractor records.

Providers in Great Falls, alphabetically

  1. Mikal Grainger, CFY, SLPSpeech-Language Pathologist1780018473
  2. Emily Grant, M.D.Pediatrics Physician1881984227
  3. Torrie GrantBehavior Technician1275123556
  4. Robert Grasseschi, MDPulmonary Disease Physician1548261274
  5. Alrich Gray, M.D.Cardiovascular Disease Physician1952372294
  6. Jon Gray, PTPhysical Therapist1336632066
  7. Mary Gray, FNPFamily Nurse Practitioner1184625055
  8. Caitlin Gray Avci, FNPFamily Nurse Practitioner1295449478
  9. Kenneth Grebliunas, D.D.S.General Practice Dentistry1689750028
  10. Kailyn Green, MSWSocial Worker1881155257
  11. Shauna Green, PCLCMental Health Counselor1376174896
  12. Katherine GreenlandBehavior Technician1477412864
  13. Jaimee Gregoire, FNPFamily Nurse Practitioner1114588381
  14. Jason Grensten, M.S.P.T.Physical Therapist1033329982
  15. Denise Gresham, FNPFamily Nurse Practitioner1750383287
  16. Sharlene Greyn, LMTMassage Therapist1811656713
  17. Steve Griessmer, RPHPharmacist1699199646
  18. Jeffrey Griffin, M.S.,CCC-AAudiologist1912128521
  19. Laurie Grisham, MS, CCC/SLPSpeech-Language Pathologist1841573771
  20. Brianna Grismer, LAC, MSW INTERNAddiction (Substance Use Disorder) Counselor1992642698
  21. Anna Grotbo, APRN, FNPFamily Nurse Practitioner1235234915
  22. Amanda Grove, DPT, CSCSPhysical Therapist1235402058
  23. Kristina GrovhougClinical Social Worker1417491747
  24. Kyla GrymesFamily Nurse Practitioner1952135840
  25. Danielle Guernsey, OTR/LOccupational Therapist1235779562
  26. Rachel Guernsey, LMFT, LCPCMarriage & Family Therapist1598034175
  27. Lindsay Guilliams, LCPCMental Health Counselor1396148052
  28. Sukant Gupta, MDHospitalist Physician1588639454
  29. Benjamin Gustafson, PHARMDPharmacist1891360053
  30. Karl Guter, MDHematology & Oncology Physician1437150331
  31. David Guth, M.D.Urology Physician1629057542
  32. Jennalie Guthmiller, FNPFamily Nurse Practitioner1629425467
  33. Kevin Guymon, D. D. S.Dentist1114272226
  34. Nikita Guza, LMTMassage Therapist1134606999
  35. Carly GyslerClinical Psychologist1396270773
  36. Aimee Hachigian-Gould, MDOrthopaedic Surgery Physician1700981529
  37. John Hackethorn, MDDiagnostic Radiology Physician1780778100
  38. Riley HaderBehavior Technician1861204463
  39. Abdullah Hafeez, MDHospitalist Physician1588345722
  40. Luba Hafkin, M.D.Hospitalist Physician1942407028
  41. Jonathan Hagen, LMTMassage Therapist1336980366
  42. Donald Hager, O.D.Optometrist1831396548
  43. Joshua Hager, ODOptometrist1083910459
  44. Dewey Hahlbohm, PA CMedical Physician Assistant1881677169
  45. Gulara Hajiyeva, M.D.Hospitalist Physician1649611872
  46. Ashley HaleyAddiction (Substance Use Disorder) Counselor1982496139
  47. Heather Halko, PHDClinical Psychologist1669963872
  48. Chandler Hall, PT, DPTPhysical Therapist1588534622
  49. Larry HallAcute Care Clinical Nurse Specialist1851061956
  50. Mariah Hall, IHP2, FMCHC, RMAHealth & Wellness Coach1558107805

The largest Montana cities

  1. Billings4,035
  2. Missoula3,567
  3. Bozeman2,433
  4. Kalispell1,650
  5. Helena1,591

All of Montana →

How to read this directory

Great Falls, Montana appears in the CMS National Plan and Provider Enumeration System with 1,798 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Great Falls - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Great Falls practice location on file. 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.

The provider mix in Great Falls is weighted toward Professional Counselor (112 clinicians, followed by Physical Therapist with 91 and Pharmacist with 88). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Montana's population, Great Falls reports roughly 158.7 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of Montana's most common specialties, Registered Nurse is the most prominent one with no provider currently listing a Great Falls practice address, a coverage gap Great Falls patients typically fill by traveling to a larger nearby hub.

For Great Falls patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Great Falls, MT?

There are 1,798 registered healthcare providers in Great Falls, MT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Great Falls?

The most common specialties in Great Falls are Professional Counselor, Physical Therapist, Pharmacist, Family Nurse Practitioner, Mental Health Counselor. Professional Counselor has the most providers with 112.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.