NPPES file of Aug 9, 2026

Doctors and health care providers in Hamilton, MT

399 individual NPPES records list a practice address in Hamilton, 8th of 89 Montana cities. The largest group is physical therapist: 51, 13% of the city's records, against 7% across Montana. Page 4 of 8.

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

Hamilton in Montana

  • Rank in Montana8th of 89 cities by records
  • Share of the state1.8% of Montana's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.1% of all records
  • Physical Therapist rank7th of the 10 Montana cities with the most

Compared with Montana as a whole, Hamilton has 2.9× the state's share of emergency medicine physician records and 0.62× its share of mental health counselor records.

Providers in Hamilton, alphabetically

  1. Lawrence Hammond, M.D.Internal Medicine Physician1861477093
  2. Rio HammondMassage Therapist1053007328
  3. Victoria HankinsonRegistered Nurse1902618937
  4. Carly Hansen, PHARMDPharmacist1083965909
  5. Carol HansenAdult Psychiatric/Mental Health Registered Nurse1528121548
  6. Mary Pat Hansen, CPNPPediatric Nurse Practitioner1437299831
  7. Wendy Hansen, RNNutrition Support Registered Nurse1982393021
  8. Danielle Harden, MS, NCC, LCPCProfessional Counselor1275896698
  9. Kathleen Harder-Brouwer, MDFamily Medicine Physician1730265208
  10. Mackenzie Harrison, RNEmergency Registered Nurse1285446203
  11. Daniel HartmanMassage Therapist1245185032
  12. Michael Hattlestad, PTPhysical Therapist1386684751
  13. Nora Healy, FNPFamily Nurse Practitioner1578104253
  14. Harvard Heath, M.D.Family Medicine Physician1811958523
  15. Shawna Heckeroth, LCSW LACClinical Social Worker1063695856
  16. Donna Henrie, LCSWClinical Social Worker1366881955
  17. Laura Herath, RNRegistered Nurse1780328146
  18. Ryan Hickman, PT, DPTPhysical Therapist1366327116
  19. Jean Higgins Peretto, PAPhysician Assistant1821196387
  20. Tricia Hill-ParksOptician1982953899
  21. Mindi Hogan, LCSWClinical Social Worker1447758214
  22. August Houghton, MDEmergency Medicine Physician1538742465
  23. Amy Huddleston, NPFamily Nurse Practitioner1811633530
  24. Shelane HughsonOptician1588153233
  25. Kathleen HulsPharmacist1063966505
  26. Kathryn Hurlbut, D.O.Internal Medicine Physician1356728711
  27. Erin Hurst, FNP-BCFamily Nurse Practitioner1083229462
  28. Fred Huskey, M.DIV., M.S., LCPCMental Health Counselor1740296326
  29. Jennifer Huttie, ARNPFamily Nurse Practitioner1255848024
  30. Amy Hutton, PCLCProfessional Counselor1144943432
  31. Jordan Icenoggle, MDObstetrics & Gynecology Physician1023696218
  32. Treve Icenoggle, MDPsychiatry Physician1851978274
  33. Frederick Ilgenfritz, M.D.Surgery Physician1861446379
  34. Lawrence Ingvalson, PTAPhysical Therapy Assistant1801261409
  35. Bonnie Inks, MA, LACProfessional Counselor1083933345
  36. Amanda Jackson, M.S., SLP-CFSpeech-Language Pathologist1306226972
  37. Dawson Jakober, SLPSpeech-Language Pathologist1710666458
  38. Allison Janes, LCSWClinical Social Worker1306326038
  39. Holly Jarvis, P.T.Pediatric Physical Therapist1811936578
  40. Chereese Jennings, MSClinical Social Worker1891256160
  41. Allisun Jensen, PA-CMedical Physician Assistant1912192790
  42. Crystallee JessopMassage Therapist1871429431
  43. Melissa Jessop, DPTPhysical Therapist1811551591
  44. Emily Jessop-AllredMassage Therapist1093050106
  45. Martha Jimenez, APRN, RNPsychiatric/Mental Health Nurse Practitioner1841463023
  46. Eli Johnson, DDSGeneral Practice Dentistry1154529121
  47. Karen JohnsonPsychiatric/Mental Health Registered Nurse1538660097
  48. Rose Johnson, M.S., CCC/SLPSpeech-Language Pathologist1962601419
  49. Jessica Johnston, PT, DPTPhysical Therapist1639869415
  50. Kristin Joiner, LMT,NMTMassage Therapist1730750753

The largest Montana cities

  1. Billings4,035
  2. Missoula3,567
  3. Bozeman2,433
  4. Great Falls1,798
  5. Kalispell1,650

All of Montana →

How to read this directory

Hamilton, Montana appears in the CMS National Plan and Provider Enumeration System with 399 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 Hamilton - 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 Hamilton 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 Hamilton is weighted toward Physical Therapist (51 clinicians, followed by Clinical Social Worker with 37 and Massage Therapist with 20). 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, Hamilton reports roughly 35.2 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.

For Hamilton 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 Hamilton, MT?

There are 399 registered healthcare providers in Hamilton, MT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Hamilton?

The most common specialties in Hamilton are Physical Therapist, Clinical Social Worker, Massage Therapist, Family Medicine Physician, Professional Counselor. Physical Therapist has the most providers with 51.

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.