2,508 NPI-registered Internal Medicine Physician providers practice in Colorado. Switch states in the rail, or open the full search to filter by city and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| 2nd Home Medical Center PLLC | Internal Medicine Physician | Denver, CO | 1104790294 |
| Aae Investments Inc | Internal Medicine Physician | Parker, CO | 1821799081 |
| Aaron Calderon |
| Internal Medicine Physician |
| Denver, CO |
| 1124075353 |
| Aaron CarsonMD | Internal Medicine Physician | Fort Collins, CO | 1801391263 |
| Abayneh WoldekidaneMD | Internal Medicine Physician | Parker, CO | 1679738561 |
| Abby BleisteinM.D. | Internal Medicine Physician | Lafayette, CO | 1235119553 |
| Abdel MarquesMD | Internal Medicine Physician | Parker, CO | 1649709890 |
| Abhinetri PandulaM.D. | Internal Medicine Physician | Denver, CO | 1730343484 |
| Abrams Consulting, PC, Dba Colorado Preventive Medicine | Internal Medicine Physician | Denver, CO | 1053162297 |
| Adam AbrahamMD | Internal Medicine Physician | Aurora, CO | 1720178304 |
| Adam GildenMD | Internal Medicine Physician | Aurora, CO | 1225131568 |
| Adam HansenDO | Internal Medicine Physician | Lone Tree, CO | 1538690201 |
| Adam Kassner | Internal Medicine Physician | Colorado Springs, CO | 1760588941 |
| Adam LevineD.O. | Internal Medicine Physician | Boulder, CO | 1306233705 |
| Adam RabidouxDO | Internal Medicine Physician | Colorado Springs, CO | 1427635762 |
| Adam RobinsonDO | Internal Medicine Physician | Colorado Springs, CO | 1326300682 |
| Adam TrostermanMD | Internal Medicine Physician | Aurora, CO | 1164512745 |
| Adam WhiteDO | Internal Medicine Physician | Grand Junction, CO | 1811382997 |
| Adele SykesMD | Internal Medicine Physician | Denver, CO | 1033272562 |
| Adrienne KaniaDO | Internal Medicine Physician | Colorado Springs, CO | 1295807394 |
| Adrienne MannMD | Internal Medicine Physician | Denver, CO | 1972892909 |
| Adult Medicine Specialists PC | Internal Medicine Physician | Pueblo, CO | 1316162464 |
| Advanced Integrative Medicine PC | Internal Medicine Physician | Lone Tree, CO | 1265603104 |
| Advanced Integrative Medicine, PC | Internal Medicine Physician | Lone Tree, CO | 1003008897 |
| Advantage Internal Medicine | Internal Medicine Physician | Rifle, CO | 1467045427 |
| Advantage Internal Medicine | Internal Medicine Physician | Canon City, CO | 1659744910 |
| Advantage Internal Medicine PLLC | Internal Medicine Physician | Canon City, CO | 1902547912 |
| Ahmed AbdulrahmanMD | Internal Medicine Physician | Pueblo, CO | 1093425068 |
| Aiman HussainDO | Internal Medicine Physician | Longmont, CO | 1497160311 |
| Akaash AcharyaD.O. | Internal Medicine Physician | Parker, CO | 1366875114 |
| Alam AhmedMD, MPH | Internal Medicine Physician | Colorado Springs, CO | 1902425143 |
| Alan AboafMD | Internal Medicine Physician | Centennial, CO | 1003866393 |
| Alan BurgessMD | Internal Medicine Physician | Denver, CO | 1003804931 |
| Alan LidskyMD | Internal Medicine Physician | Denver, CO | 1619007556 |
| Alan SalimanMD | Internal Medicine Physician | Delta, CO | 1679656870 |
| Alan SanderMD | Internal Medicine Physician | Grand Junction, CO | 1730163841 |
| Alana ShahM.D. | Internal Medicine Physician | Aspen, CO | 1538546544 |
| Albert AckilM.D. | Internal Medicine Physician | Aurora, CO | 1952627465 |
| Albert DuncanMD | Internal Medicine Physician | Colorado Springs, CO | 1922074517 |
| Aldona Staar-KumosaMD | Internal Medicine Physician | Parker, CO | 1447342043 |
| Aldona W Staar-Kumosa MD PC | Internal Medicine Physician | Parker, CO | 1326172206 |
| Alegis Care of Colorado LLC | Internal Medicine Physician | Denver, CO | 1043826795 |
| Alessandro TestoriMD PHD | Internal Medicine Physician | Longmont, CO | 1326057050 |
| Alex LandyM.D. | Internal Medicine Physician | Denver, CO | 1073930012 |
| Alexa TemmeMD | Internal Medicine Physician | Aurora, CO | 1659021913 |
| Alexander HannaMD | Internal Medicine Physician | Littleton, CO | 1447625694 |
| Alexander Paap | Internal Medicine Physician | Aurora, CO | 1386225613 |
| Alexander SavinoDO | Internal Medicine Physician | Colorado Springs, CO | 1356929574 |
| Alexander SenkoffM.D. | Internal Medicine Physician | Colorado Springs, CO | 1386642262 |
| Alexandra BerguerMD | Internal Medicine Physician | Grand Junction, CO | 1811343270 |
| Alexandra MoranDO | Internal Medicine Physician | Lone Tree, CO | 1124768700 |
| Alexandria TopolkoMD | Internal Medicine Physician | Lakewood, CO | 1649433574 |
| Alexis LealMD | Internal Medicine Physician | Aurora, CO | 1033404280 |
| Alfredo VargasMD | Internal Medicine Physician | Pueblo, CO | 1396753521 |
| Ali ShahMD | Internal Medicine Physician | Denver, CO | 1013969104 |
| Ali ZirakzadehM.D. | Internal Medicine Physician | Boulder, CO | 1609846567 |
| Alice BruneckyM.D., DABMA | Internal Medicine Physician | Broomfield, CO | 1902982291 |
| Alicia AppelMD | Internal Medicine Physician | Denver, CO | 1164441754 |
| Alina ChevtsovDO | Internal Medicine Physician | Aurora, CO | 1447909742 |
| Alison HirshMD | Internal Medicine Physician | Westminster, CO | 1992777247 |
| Alizeh RizviM.D | Internal Medicine Physician | Pueblo, CO | 1740846047 |
| Allan HochM.D. | Internal Medicine Physician | Denver, CO | 1124293717 |
| Allan ProchazkaM.D., M.SC. | Internal Medicine Physician | Denver, CO | 1154398899 |
| Allianz Research Institute Co LLC | Internal Medicine Physician | Denver, CO | 1710606983 |
| Allison BeauneirD.O. | Internal Medicine Physician | Lakewood, CO | 1376772624 |
| Allison NitschMD | Internal Medicine Physician | Denver, CO | 1831488790 |
| Allison ReddingerM.D. | Internal Medicine Physician | Wheat Ridge, CO | 1669430138 |
| Allison SabelMD, PHD, MPH | Internal Medicine Physician | Denver, CO | 1528177144 |
| Allison ShapiroMD | Internal Medicine Physician | Parker, CO | 1689936429 |
| Allison WolfeM.D. | Internal Medicine Physician | Denver, CO | 1639445547 |
| Alpenglow Medical Prof. LLC | Internal Medicine Physician | Fort Collins, CO | 1013952969 |
| Alpine Medical Associates P.C. | Internal Medicine Physician | Denver, CO | 1346180056 |
| Alpine Medical Group Colorado PLLC | Internal Medicine Physician | Denver, CO | 1194562868 |
| Alpine Medical Group Colorado PLLC | Internal Medicine Physician | Denver, CO | 1336962679 |
| Alpine Medical Group Colorado PLLC | Internal Medicine Physician | Denver, CO | 1396582987 |
| Alpine Medical Group Colorado PLLC | Internal Medicine Physician | Colorado Springs, CO | 1477434264 |
| Alpine Medical Group Colorado PLLC | Internal Medicine Physician | Littleton, CO | 1962249649 |
| Althea SobelM.D. | Internal Medicine Physician | Alamosa, CO | 1588774269 |
| Alwin SteinmannM.D. | Internal Medicine Physician | Denver, CO | 1598751612 |
| Alycia BarlandMD | Internal Medicine Physician | Longmont, CO | 1396183356 |
| Alyssa NashM.D. | Internal Medicine Physician | Colorado Springs, CO | 1568728491 |
| Alyssa ThompsonDO | Internal Medicine Physician | Aurora, CO | 1215028881 |
| Amanda BowdenMD | Internal Medicine Physician | Fort Collins, CO | 1194221457 |
| Amanda Fahrenbruck | Internal Medicine Physician | Lone Tree, CO | 1588304323 |
| Amanda LuchsingerMD | Internal Medicine Physician | Estes Park, CO | 1598718652 |
| Amanda LucierMD | Internal Medicine Physician | Denver, CO | 1518594233 |
| Amber SiejaMD | Internal Medicine Physician | Aurora, CO | 1548271307 |
| Amber WobbekindMD | Internal Medicine Physician | Denver, CO | 1649435314 |
| Amelia AshmannMD | Internal Medicine Physician | Arvada, CO | 1437103918 |
| Amie WoodyD.O. | Internal Medicine Physician | Colorado Springs, CO | 1053846246 |
| Amira BakkarMD | Internal Medicine Physician | Pueblo, CO | 1811598907 |
| Aml Group Inc | Internal Medicine Physician | Denver, CO | 1972745420 |
| Amruta PanditMD | Internal Medicine Physician | Westminster, CO | 1366963779 |
| Amy BeesonM.D. | Internal Medicine Physician | Denver, CO | 1154854974 |
| Amy CampbellMD | Internal Medicine Physician | Boulder, CO | 1033108642 |
| Amy CurranM.D. | Internal Medicine Physician | Colorado Springs, CO | 1790780732 |
| Amy Eeman Ghaibeh MD LLC | Internal Medicine Physician | Littleton, CO | 1811729064 |
| Amy EspinosaD.O. | Internal Medicine Physician | Denver, CO | 1962543769 |
| Amy GhaibehMD | Internal Medicine Physician | Denver, CO | 1396832960 |
| Amy HuebschmannMD | Internal Medicine Physician | Aurora, CO | 1659461234 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
