436 NPI-registered Gastroenterology Physician providers practice in Colorado. See all states.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Aaron BurrowsMD | Gastroenterology Physician | Denver, CO | 1366491367 |
| Aaron J. Burrows, MD P.C. | Gastroenterology Physician | Denver, CO | 1669653242 |
| Abdullah Al-Shahrani | Gastroenterology Physician | Aurora, CO | 1033598297 |
| Abraham BrassM.D. | Gastroenterology Physician | Fort Collins, CO | 1710946082 |
| Ajit RamaduguM.D. | Gastroenterology Physician | Thornton, CO | 1316473762 |
| Alexander EndeMD | Gastroenterology Physician | Englewood, CO | 1437477197 |
| Aliya HasanMD | Gastroenterology Physician | Parker, CO | 1912053539 |
| Alton HughesMD | Gastroenterology Physician | Glenwood Springs, CO | 1659454874 |
| Alvaro Martinez-CamachoMD | Gastroenterology Physician | Denver, CO | 1881836450 |
| Amanda SullivanDO | Gastroenterology Physician | Littleton, CO | 1124557863 |
| Amir KalaniMD PHD | Gastroenterology Physician | Fort Collins, CO | 1043659022 |
| Ana Huerta AlardinMD | Gastroenterology Physician | Greeley, CO | 1215198817 |
| Andrew KorsonM.D. | Gastroenterology Physician | Lakewood, CO | 1023338654 |
| Andrew SamuelsonM.D. | Gastroenterology Physician | Lafayette, CO | 1215119516 |
| Andrew SpearsM.D. | Gastroenterology Physician | Boulder, CO | 1144249665 |
| Andrzej TrieblingMD | Gastroenterology Physician | Littleton, CO | 1487640017 |
| Anjali ParekhMD | Gastroenterology Physician | Lafayette, CO | 1275928632 |
| Anju SidhuM.D. | Gastroenterology Physician | Colorado Springs, CO | 1114058344 |
| Ankush KalraM.D. | Gastroenterology Physician | Castle Rock, CO | 1811332364 |
| Anna DuloyM.D. | Gastroenterology Physician | Aurora, CO | 1174885347 |
| Anthony MadridM.D. | Gastroenterology Physician | Aurora, CO | 1134154313 |
| Anthony Robateau ColonMD | Gastroenterology Physician | Lone Tree, CO | 1750841730 |
| Arash BabaeiM.D. | Gastroenterology Physician | Denver, CO | 1598716482 |
| Ariana GreenwoodMD | Gastroenterology Physician | Aurora, CO | 1548307804 |
| Ashley Vachon | Gastroenterology Physician | Lone Tree, CO | 1184042582 |
| Asif HusainMD | Gastroenterology Physician | Aurora, CO | 1578591160 |
| Augustin AttwellMD | Gastroenterology Physician | Lakewood, CO | 1275620304 |
| Austin GarzaM.D. | Gastroenterology Physician | Colorado Springs, CO | 1710967260 |
| Babac VahabzadehM.D. | Gastroenterology Physician | Lone Tree, CO | 1265655153 |
| Bader AlajlanM.B.B.S | Gastroenterology Physician | Aurora, CO | 1326392291 |
| Bahri BilirMD | Gastroenterology Physician | Littleton, CO | 1649266701 |
| Barbara PiaseckiMD | Gastroenterology Physician | Lafayette, CO | 1619004652 |
| Barry MigicovskyM.D. | Gastroenterology Physician | Boulder, CO | 1316948797 |
| Barry RossM.D. | Gastroenterology Physician | Denver, CO | 1699714931 |
| Benjamin CassellMD | Gastroenterology Physician | Denver, CO | 1184885790 |
| Benjamin ClickMD | Gastroenterology Physician | Aurora, CO | 1144596826 |
| Benjamin WarrenMD | Gastroenterology Physician | Loveland, CO | 1912402512 |
| Bernard PaciniM.D. | Gastroenterology Physician | Grand Junction, CO | 1699969667 |
| Bernard PowersM.D | Gastroenterology Physician | Lone Tree, CO | 1831202241 |
| Bernard R Pacini MD PC | Gastroenterology Physician | Grand Jct, CO | 1649252719 |
| Bhaktasharan PatelMD | Gastroenterology Physician | Colorado Springs, CO | 1053415463 |
| Bharat Maraj | Gastroenterology Physician | Aurora, CO | 1497119721 |
| Biome Gastroenterology and Digestive Health LLC | Gastroenterology Physician | Fort Collins, CO | 1639903370 |
| Blair FennimoreMD | Gastroenterology Physician | Aurora, CO | 1316093925 |
| Blake NiccumMD | Gastroenterology Physician | Lone Tree, CO | 1346731825 |
| Boulder Valley Gastroenterology Inc. | Gastroenterology Physician | Denver, CO | 1164269726 |
| Boulder Valley Gastroenterology Inc. | Gastroenterology Physician | Longmont, CO | 1184210312 |
| Boulder Valley Gastroenterology Inc. | Gastroenterology Physician | Denver, CO | 1134715360 |
| Boulder Valley Gastroenterology Inc. | Gastroenterology Physician | Lafayette, CO | 1902832603 |
| Boulder Valley Gastroenterology Inc. | Gastroenterology Physician | Broomfield, CO | 1306432539 |
| Boulder Valley Gastroenterology Inc. | Gastroenterology Physician | Northglenn, CO | 1043806276 |
| Boulder Valley Gastroenterology Inc. | Gastroenterology Physician | Lakewood, CO | 1780270918 |
| Boulder Valley Gastroenterology Inc. | Gastroenterology Physician | Boulder, CO | 1720674955 |
| Brenda WesthoffD.O. | Gastroenterology Physician | Highlands Ranch, CO | 1922035476 |
| Brent ProsserM.D. | Gastroenterology Physician | Grand Junction, CO | 1063579555 |
| Britt DrakeM.D. | Gastroenterology Physician | Lafayette, CO | 1306976170 |
| Bruce WalkerMD | Gastroenterology Physician | Thornton, CO | 1790717486 |
| Bruce WeberD.O. | Gastroenterology Physician | Thornton, CO | 1811972219 |
| Bryan GolubskiM.D. (05/2017) | Gastroenterology Physician | Loveland, CO | 1609308287 |
| Bryan KavanaughMD | Gastroenterology Physician | Colorado Springs, CO | 1346452273 |
| Bryan SilonM.D. | Gastroenterology Physician | Denver, CO | 1144541590 |
| Calen SteinerMD | Gastroenterology Physician | Aurora, CO | 1164800173 |
| Cameron ThompsonMD | Gastroenterology Physician | Denver, CO | 1669835039 |
| Camille AzarM.D. | Gastroenterology Physician | Pueblo, CO | 1265477046 |
| Carl DahlM.D. | Gastroenterology Physician | Wheat Ridge, CO | 1023052891 |
| Carl SwendsenMD | Gastroenterology Physician | Colorado Springs, CO | 1891011631 |
| Carlene ChunM.D., PH.D. | Gastroenterology Physician | Colorado Springs, CO | 1023374386 |
| Cary PattM.D | Gastroenterology Physician | Lone Tree, CO | 1801900048 |
| Catherine O'SheaDO | Gastroenterology Physician | Colorado Springs, CO | 1023212602 |
| Catholic Health Initiatives Colorado | Gastroenterology Physician | Longmont, CO | 1477907749 |
| Catholic Health Initiatives Colorado | Gastroenterology Physician | Westminster, CO | 1710233523 |
| Catholic Health Initiatives Colorado | Gastroenterology Physician | Westminster, CO | 1609756014 |
| Catholic Health Initiatives Colorado | Gastroenterology Physician | Lakewood, CO | 1134009541 |
| Catholic Health Initiatives Colorado | Gastroenterology Physician | Westminster, CO | 1881065704 |
| Catholic Health Initiatives Colorado | Gastroenterology Physician | Pueblo, CO | 1346261161 |
| Catholic Health Initiatives Colorado | Gastroenterology Physician | Durango, CO | 1255766028 |
| Catholic Health Initiatives Colorado | Gastroenterology Physician | Frisco, CO | 1568285302 |
| Centers for Gastroenterology | Gastroenterology Physician | Fort Collins, CO | 1801994157 |
| Charles RuzkowskiMD | Gastroenterology Physician | Pueblo, CO | 1669576757 |
| Christie BlantonMD | Gastroenterology Physician | Boulder, CO | 1780818286 |
| Christopher CalcagnoD.O. | Gastroenterology Physician | Pueblo, CO | 1013178508 |
| Christopher HaydekMD | Gastroenterology Physician | Castle Rock, CO | 1164963336 |
| Christopher ShepelaMD | Gastroenterology Physician | Lone Tree, CO | 1598847311 |
| Clark KuligMD | Gastroenterology Physician | Denver, CO | 1669423430 |
| Colin LeffertDO | Gastroenterology Physician | Louisville, CO | 1881127140 |
| Colorado Gastroenterology Prof LLC | Gastroenterology Physician | Denver, CO | 1396790101 |
| Courtney BhatM.D. | Gastroenterology Physician | Denver, CO | 1396975835 |
| Crystal NorthDO | Gastroenterology Physician | Loveland, CO | 1225299803 |
| Dan HruzaM.D | Gastroenterology Physician | Englewood, CO | 1366556508 |
| Daniel FreeseD.O. | Gastroenterology Physician | Longmont, CO | 1144200296 |
| Daniel Hampton | Gastroenterology Physician | Fort Collins, CO | 1154597979 |
| Daniel KaoM.D.,PH.D. | Gastroenterology Physician | Aurora, CO | 1215170923 |
| Daniel LangerMD | Gastroenterology Physician | Loveland, CO | 1740268481 |
| Daniel SiegelMD | Gastroenterology Physician | Denver, CO | 1174518344 |
| Daus MahnkeM.D. | Gastroenterology Physician | Lafayette, CO | 1306878566 |
| David AdamsMD | Gastroenterology Physician | U S a F Academy, CO | 1477521011 |
| David CristinM.D. | Gastroenterology Physician | Denver, CO | 1841685781 |
| David GatofM.D. | Gastroenterology Physician | Longmont, CO | 1881613305 |
| David NolanMD | Gastroenterology Physician | Lafayette, CO | 1437338803 |
| David ScheiderM.D | Gastroenterology Physician | Lone Tree, CO | 1538273776 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.