250 NPI-registered providers practice in Lewistown, Montana.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| A'Lynn MikkelsonLMT, AHAP, NCTMB | Massage Therapist | Lewistown, MT | 1760792162 |
| Albertsons LLC | Community/Retail Pharmacy | Lewistown, MT | 1619923539 |
| Alexandra BoldDDS | Dentist | Lewistown, MT | 1225683089 |
| Alicia CasePT | Physical Therapist | Lewistown, MT | 1093098907 |
| Am Chiropractic PLLC | Chiropractor | Lewistown, MT | 1063731842 |
| Amanda KlausM.S., CCC-SLP | Speech-Language Pathologist | Lewistown, MT | 1487841771 |
| Amanda Strahs | Doula | Lewistown, MT | 1073362596 |
| Amber CloseAPRN | Family Nurse Practitioner | Lewistown, MT | 1578872909 |
| Amber StroufDPT | Physical Therapist | Lewistown, MT | 1205494176 |
| Amie BaguerFNP | Family Nurse Practitioner | Lewistown, MT | 1144198763 |
| Ammie ChapmanD.C. | Chiropractor | Lewistown, MT | 1932342870 |
| Amy LepageMD | Emergency Medicine Physician | Lewistown, MT | 1215915129 |
| Andrew Lalum | Athletic Trainer | Lewistown, MT | 1376306076 |
| Andrew Malak | Pharmacist | Lewistown, MT | 1073053492 |
| Anjala HeinrichsLAC | Addiction (Substance Use Disorder) Counselor | Lewistown, MT | 1245196740 |
| Anne LarsenCNM | Midwife | Lewistown, MT | 1356963268 |
| Annette ComesMD | Family Medicine Physician | Lewistown, MT | 1346247087 |
| Annette Wahl, MD, PC | Family Medicine Physician | Lewistown, MT | 1568654226 |
| Ashley Chapman | Certified Registered Nurse Anesthetist | Lewistown, MT | 1487385803 |
| Aspen Assessment & Counseling Services | Community Health Clinic/Center | Lewistown, MT | 1740764166 |
| Barbara MillerMD | Surgery Physician | Lewistown, MT | 1063519361 |
| Becky NachtigalPMHNP | Psychiatric/Mental Health Nurse Practitioner | Lewistown, MT | 1811668619 |
| Benjamin SimpsonM.D. | Family Medicine Physician | Lewistown, MT | 1538502521 |
| Bethany EideBSN, RN | Adult Psychiatric/Mental Health Registered Nurse | Lewistown, MT | 1538938063 |
| Big Sky Internal Medicine | Internal Medicine Physician | Lewistown, MT | 1023100732 |
| Big Sky Transit Group | Non-emergency Medical Transport (VAN) | Lewistown, MT | 1376492496 |
| Bighorn Physical Therapy and Sports Medicine, P.C. | Physical Therapist | Lewistown, MT | 1891221818 |
| Bighorn Valley Health Center Incorporated | Federally Qualified Health Center (FQHC) | Lewistown, MT | 1942450432 |
| Bighorn Valley Health Center, Incorporated | Public Health or Welfare Agency | Lewistown, MT | 1881330009 |
| Bighorn Valley Health Center, Incorporated | Community/Retail Pharmacy | Lewistown, MT | 1346991403 |
| Brian LopezMD | Emergency Medicine Physician | Lewistown, MT | 1578940888 |
| Brian PriestM.D. | Emergency Medical Services (Emergency Medicine) Physician | Lewistown, MT | 1003919853 |
| Buffalo Springs Rehabilitation and Nursing LLC | Skilled Nursing Facility | Lewistown, MT | 1720771108 |
| Carson DurrD.C. | Chiropractor | Lewistown, MT | 1447527916 |
| Cassandra LopezMD | Family Medicine Physician | Lewistown, MT | 1669859971 |
| Cathy HolmesD.O. | Family Medicine Physician | Lewistown, MT | 1164413969 |
| Central Montana Hearing & Audiology, P.C. | Hearing and Speech Clinic/Center | Lewistown, MT | 1447491287 |
| Central Montana Medical Facilities, Inc | Critical Access Hospital | Lewistown, MT | 1790798387 |
| Central Montana Medical Facilities, Inc. | Family Medicine Physician | Lewistown, MT | 1497868814 |
| Central Montana Medical Facilities, Inc. | Home Health Agency | Lewistown, MT | 1790898112 |
| Central Montana Medical Facilities, Inc. | Physical Therapy Clinic/Center | Lewistown, MT | 1407924699 |
| Central Montana Medical Facilities, Inc. | Long Term Care Pharmacy | Lewistown, MT | 1124131982 |
| Central Montana Medical Facilities, Inc. | Certified Registered Nurse Anesthetist | Lewistown, MT | 1336252758 |
| Central Montana Medical Facilities, Inc. | Durable Medical Equipment & Medical Supplies | Lewistown, MT | 1669585592 |
| Central Montana Medical Facilities, Inc. | Radiology Clinic/Center | Lewistown, MT | 1750459715 |
| Central Montana Medical Facilities, Inc. | Community Based Hospice Care Agency | Lewistown, MT | 1609989029 |
| Central Montana Medical Facilities, Inc. | Case Management Agency | Lewistown, MT | 1811000748 |
| Central Montana Medical Facilities, Inc. | Land Ambulance | Lewistown, MT | 1770696601 |
| Central Montana Medical Facilities, Inc. | Medicare Defined Swing Bed Hospital Unit | Lewistown, MT | 1518070937 |
| Central Montana Medical Facilities, Inc. | Emergency Medical Services (Emergency Medicine) Physician | Lewistown, MT | 1427161843 |
| Central Montana Snf Operations, LLC | Skilled Nursing Facility | Lewistown, MT | 1356055792 |
| Central Mt Learning Resource Center | Local Education Agency (LEA) | Lewistown, MT | 1912067919 |
| Chad RogersD.C. | Chiropractor | Lewistown, MT | 1508302209 |
| Chelsea RamboDO | Family Medicine Physician | Lewistown, MT | 1255913125 |
| Chelsea Solberg | Clinical Social Worker | Lewistown, MT | 1376410860 |
| Cheryl ReaganFNP-C | Family Nurse Practitioner | Lewistown, MT | 1396386637 |
| Cheyenne Anderson | Cardiac Rehabilitation Clinic/Center | Lewistown, MT | 1952985095 |
| Chiropractic Montana | Chiropractor | Lewistown, MT | 1750779799 |
| Christina RussellPTA | Physical Therapy Assistant | Lewistown, MT | 1073892287 |
| Christine Orning | Massage Therapist | Lewistown, MT | 1689968281 |
| Christine TremainLCPC | Counselor | Lewistown, MT | 1326107772 |
| Christine ZimmerPHYSICAL THERAPIST | Physical Therapist | Lewistown, MT | 1326231176 |
| Clancy HartmanFNP-C | Family Nurse Practitioner | Lewistown, MT | 1235818535 |
| Connie HarveySWP, LCSW | Clinical Social Worker | Lewistown, MT | 1043556145 |
| Corey DentonPHARMD | Pharmacist | Lewistown, MT | 1376971762 |
| County of Fergus | Public Health or Welfare Agency | Lewistown, MT | 1700104817 |
| County of Fergus | Public Health or Welfare Agency | Lewistown, MT | 1699830661 |
| Dale ChamberlainD.D.S. | General Practice Dentistry | Lewistown, MT | 1174680789 |
| Dale HoekemaMD | Internal Medicine Physician | Lewistown, MT | 1447207832 |
| Danielle AffolderCOTA | Occupational Therapy Assistant | Lewistown, MT | 1679978019 |
| Danny HarbourM.D. | Family Medicine Physician | Lewistown, MT | 1235248584 |
| David NapolielloM.D., FACS | Surgery Physician | Lewistown, MT | 1326049834 |
| David WeltonDDS | General Practice Dentistry | Lewistown, MT | 1366611477 |
| David WoodRPH. | Pharmacist | Lewistown, MT | 1124123385 |
| Deanna StevensonLCPC | Professional Counselor | Lewistown, MT | 1235421173 |
| Deborah Lee | Cardiac Rehabilitation Registered Nurse | Lewistown, MT | 1689174120 |
| Deer Creek Dental | Dentist | Lewistown, MT | 1982857892 |
| Dena MusickRN, WCC | Wound Care Registered Nurse | Lewistown, MT | 1578875316 |
| District 6 Human Resources Development Council | Case Management Agency | Lewistown, MT | 1245115666 |
| Donald BellM.ED., LCPC | Mental Health Counselor | Lewistown, MT | 1659419893 |
| Donald HechtD.C., P.C. | Chiropractor | Lewistown, MT | 1811045321 |
| Donald MoenDDS | Dentist | Lewistown, MT | 1720115363 |
| Donald R. Hecht, D.C., P.C. | Chiropractor | Lewistown, MT | 1760689897 |
| Donna VantasselRN, NP-C | Gerontology Nurse Practitioner | Lewistown, MT | 1538539390 |
| Dr William a Turk PC | Preferred Provider Organization | Lewistown, MT | 1528202330 |
| Edward ThomasM.D. | Internal Medicine Physician | Lewistown, MT | 1801892369 |
| Eli Karinen | Clinical Social Worker | Lewistown, MT | 1497263735 |
| Emily HodgeMSW, SWLC | Clinical Social Worker | Lewistown, MT | 1558105551 |
| Empres at Lewistown, LLC | Skilled Nursing Facility | Lewistown, MT | 1336546811 |
| Eri MartinLCPC | Mental Health Counselor | Lewistown, MT | 1073339297 |
| Erik NorslienD.C. | Chiropractor | Lewistown, MT | 1346395944 |
| Erika Stanley | Wound Care Registered Nurse | Lewistown, MT | 1427465707 |
| Eyecare Associates of Lewistown PC | Optometrist | Lewistown, MT | 1245217199 |
| Fergus County | Public Health or Welfare Agency | Lewistown, MT | 1891851697 |
| Fergus County | Non-Surgical Family Planning Clinic/Center | Lewistown, MT | 1205901212 |
| Fergus County Council on Aging | Case Management Agency | Lewistown, MT | 1447102702 |
| Gail RegliLPN | Licensed Practical Nurse | Lewistown, MT | 1497915250 |
| Gardner SmithMD | Surgery Physician | Lewistown, MT | 1720182231 |
| Garrett TaylorMD | Surgery Physician | Lewistown, MT | 1720575962 |
| Haley Mcmahon | Speech-Language Pathologist | Lewistown, MT | 1134745979 |
Source: CMS NPPES Data Dissemination (June 2026).
