504 NPI-registered Internal Medicine Physician providers practice in Idaho. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| A L P H a Care | Internal Medicine Physician | Boise, ID | 1427419647 |
| Abby GardnerM.D. | Internal Medicine Physician | Post Falls, ID | 1245573328 |
| Internal Medicine Physician |
| Boise, ID |
| 1902368970 |
| Adam KappmeyerMD | Internal Medicine Physician | Moscow, ID | 1326603531 |
| Adam OatesDO | Internal Medicine Physician | Boise, ID | 1265134894 |
| Aditya Nathan | Internal Medicine Physician | Post Falls, ID | 1487143442 |
| Aditya Singh | Internal Medicine Physician | Pocatello, ID | 1194270280 |
| Adult and Geriatric Medical Care, P.C. | Internal Medicine Physician | Coeur D Alene, ID | 1619038346 |
| Ahmed ElsayedMD | Internal Medicine Physician | Boise, ID | 1568022473 |
| Alan AvondetM.D. | Internal Medicine Physician | Idaho Falls, ID | 1487699856 |
| Alejandro NecocheaMD | Internal Medicine Physician | Boise, ID | 1033273164 |
| Alex TanabeM.D. | Internal Medicine Physician | Boise, ID | 1134513088 |
| Alexander VlokaMD | Internal Medicine Physician | Boise, ID | 1578026563 |
| Alexis ShanahanMD | Internal Medicine Physician | Boise, ID | 1376665471 |
| Alfred LounsburyMD | Internal Medicine Physician | Boise, ID | 1699731760 |
| Alice Blake | Internal Medicine Physician | Boise, ID | 1508805078 |
| Alicia CarrascoMD | Internal Medicine Physician | Boise, ID | 1124319421 |
| Allen WongMD | Internal Medicine Physician | Eagle, ID | 1508817214 |
| Allyson KomoriD.O. | Internal Medicine Physician | Boise, ID | 1679869473 |
| Amy EchelbergerMD | Internal Medicine Physician | Post Falls, ID | 1093757148 |
| Amy SchellMD | Internal Medicine Physician | Boise, ID | 1275581753 |
| Ana VelicMD | Internal Medicine Physician | Boise, ID | 1295121630 |
| Andrea AxtellMD | Internal Medicine Physician | Eagle, ID | 1922298678 |
| Andrea ChristopherM.D. | Internal Medicine Physician | Boise, ID | 1770711731 |
| Andrea DinningD.O. | Internal Medicine Physician | Coeur D Alene, ID | 1265642607 |
| Andrew NguyenMD | Internal Medicine Physician | Boise, ID | 1669113841 |
| Andrew WilperM.D. | Internal Medicine Physician | Boise, ID | 1558318899 |
| Andria SmithMD | Internal Medicine Physician | Boise, ID | 1639335888 |
| Aneree DesaiM.D | Internal Medicine Physician | Pocatello, ID | 1649841255 |
| Ann AgnewMD | Internal Medicine Physician | Meridian, ID | 1497797302 |
| Ann CordumM.D. | Internal Medicine Physician | Boise, ID | 1982653879 |
| Ann Cordum PLLC | Internal Medicine Physician | Boise, ID | 1013383645 |
| Ann HansenD.V.M., M.D. | Internal Medicine Physician | Boise, ID | 1710203195 |
| Anna PetersonDO | Internal Medicine Physician | Boise, ID | 1942950621 |
| Anne PalmaM.D. | Internal Medicine Physician | Boise, ID | 1679589295 |
| Anne PoinierMD | Internal Medicine Physician | Meridian, ID | 1962451138 |
| Anthony Rehil-CrestMD | Internal Medicine Physician | Coeur D Alene, ID | 1114152980 |
| Apb Medical PC | Internal Medicine Physician | Boise, ID | 1346428919 |
| Ascent Care | Internal Medicine Physician | Twin Falls, ID | 1972367340 |
| Avery JeffersMD | Internal Medicine Physician | Preston, ID | 1386083764 |
| Barbara DaughartyM.D. | Internal Medicine Physician | Coeur D Alene, ID | 1841397304 |
| Barbara DavisMD | Internal Medicine Physician | Lewiston, ID | 1699746859 |
| Barbara Kammer | Internal Medicine Physician | Lewiston, ID | 1306957048 |
| Basima KhanDO | Internal Medicine Physician | Coeur D Alene, ID | 1295359560 |
| Bear Lake County Memorial Hospital | Internal Medicine Physician | Montpelier, ID | 1174741441 |
| Benjamin KrasinM.D. | Internal Medicine Physician | Kellogg, ID | 1316327927 |
| Benjamin PowersM.D. | Internal Medicine Physician | Meridian, ID | 1841204567 |
| Bing ParkinsonMD | Internal Medicine Physician | Twin Falls, ID | 1932620481 |
| Bonner General Hospital, Inc. | Internal Medicine Physician | Sandpoint, ID | 1033737887 |
| Boundary Medicine & Wellness, LLC | Internal Medicine Physician | Moyie Springs, ID | 1437866654 |
| Braden LawrenceMD | Internal Medicine Physician | Boise, ID | 1104454123 |
| Brady CookM.D. | Internal Medicine Physician | Idaho Falls, ID | 1467502930 |
| Brandon Bautista | Internal Medicine Physician | Boise, ID | 1043956857 |
| Brandon RysavyD.O. | Internal Medicine Physician | Boise, ID | 1396154381 |
| Brian FortuinM.D. | Internal Medicine Physician | Twin Falls, ID | 1740221191 |
| Brian SchiffmanDO | Internal Medicine Physician | Burley, ID | 1578184537 |
| Bryan EarlDO | Internal Medicine Physician | Boise, ID | 1689476566 |
| Byron BrownM.D. | Internal Medicine Physician | Meridian, ID | 1891086021 |
| Caldwell Internal Medicine Professional Association | Internal Medicine Physician | Caldwell, ID | 1649225616 |
| Caleb MensahMD | Internal Medicine Physician | Boise, ID | 1063350064 |
| Carissa PeredaM.D. | Internal Medicine Physician | Boise, ID | 1538486923 |
| Carl DurningMD | Internal Medicine Physician | Boise, ID | 1023056264 |
| Carla Alessandra ApezzatoM.D. | Internal Medicine Physician | Boise, ID | 1033504709 |
| Carlee FountaineMD | Internal Medicine Physician | Boise, ID | 1952862062 |
| Carol MilderNP | Internal Medicine Physician | Pocatello, ID | 1972621340 |
| Caroline DefrangM.D. | Internal Medicine Physician | Boise, ID | 1699724690 |
| Carolyn BridgesM.D. | Internal Medicine Physician | Boise, ID | 1962643932 |
| Carolyn McfarlaneMD | Internal Medicine Physician | Boise, ID | 1679802987 |
| Carolyn ReesM.D. | Internal Medicine Physician | Caldwell, ID | 1386683431 |
| Carrie BaileyMD | Internal Medicine Physician | Boise, ID | 1730529546 |
| Catherine ChesterM.D. | Internal Medicine Physician | Coeur D Alene, ID | 1730298803 |
| Cathryn EricksonDO | Internal Medicine Physician | Ketchum, ID | 1134506256 |
| Chaheyla St AubinDO | Internal Medicine Physician | Idaho Falls, ID | 1215613229 |
| Charla WillisMD | Internal Medicine Physician | Lewiston, ID | 1497846091 |
| Charles CraneM.D. | Internal Medicine Physician | Sandpoint, ID | 1194762732 |
| Charles Forsythe | Internal Medicine Physician | Boise, ID | 1356928311 |
| Chris Blaine | Internal Medicine Physician | Nampa, ID | 1952930109 |
| Christel Coronado FloresMD | Internal Medicine Physician | Idaho Falls, ID | 1174273700 |
| Christian PetersonMD | Internal Medicine Physician | Boise, ID | 1811483399 |
| Christine GuentherDO | Internal Medicine Physician | Boise, ID | 1891132155 |
| Christopher BryantD.O. | Internal Medicine Physician | Moyie Springs, ID | 1740633536 |
| Christopher BullardMD | Internal Medicine Physician | Moscow, ID | 1306379052 |
| Christopher SorensenDO | Internal Medicine Physician | Boise, ID | 1619464310 |
| Clara Riji AnilMD | Internal Medicine Physician | Boise, ID | 1043578818 |
| Clifford TenleyM.D. | Internal Medicine Physician | Boise, ID | 1700835790 |
| Clive CooperMD | Internal Medicine Physician | Boise, ID | 1962446104 |
| Codi FitzgeraldM.D. | Internal Medicine Physician | Meridian, ID | 1811381015 |
| Cody MarchettiDO | Internal Medicine Physician | Boise, ID | 1053818955 |
| Colton Merges | Internal Medicine Physician | Boise, ID | 1215796743 |
| Colvin GreenbergMD | Internal Medicine Physician | Boise, ID | 1144089228 |
| Connor Guthrie | Internal Medicine Physician | Boise, ID | 1093516171 |
| Courtney SwantekMD | Internal Medicine Physician | Nampa, ID | 1497382709 |
| Craig HeinerMD | Internal Medicine Physician | Rexburg, ID | 1205918620 |
| Cristina Gabutti | Internal Medicine Physician | Boise, ID | 1023506847 |
| Dale KellerMD | Internal Medicine Physician | Kamiah, ID | 1639707961 |
| Dan FairmanMD | Internal Medicine Physician | Ketchum, ID | 1023059250 |
| Daniel LunaMD | Internal Medicine Physician | Boise, ID | 1205538121 |
| Daniel McintoshMD | Internal Medicine Physician | Lewiston, ID | 1801831151 |
| Daniel ShinDO | Internal Medicine Physician | Boise, ID | 1568112597 |
| Danielle OrchardM.D. | Internal Medicine Physician | Boise, ID | 1831489715 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
