96 NPI-registered Gastroenterology Physician providers practice in Maine. See all states.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Adam WintersMD | Gastroenterology Physician | Portland, ME | 1700270352 |
| Alan KilbyMD | Gastroenterology Physician | Portland, ME | 1558456442 |
| Andreas StefanM.D. | Gastroenterology Physician | Portland, ME | 1831299460 |
| Andrew HsuM.D. | Gastroenterology Physician | Portland, ME | 1003270471 |
| Angeli ChopraM.D | Gastroenterology Physician | Bangor, ME | 1992105043 |
| Antonio GrandaM.D. | Gastroenterology Physician | Skowhegan, ME | 1780624023 |
| Benjamin PotterMD | Gastroenterology Physician | Portland, ME | 1285689505 |
| Benjamin SteinM.D., | Gastroenterology Physician | Lewiston, ME | 1245402460 |
| Brian BaggottM.D. | Gastroenterology Physician | Augusta, ME | 1407813306 |
| Brian BerberianM.D. | Gastroenterology Physician | Bangor, ME | 1861422586 |
| Brunswick Gastroenterology Associates | Gastroenterology Physician | Brunswick, ME | 1245248970 |
| Calin StoicovMD | Gastroenterology Physician | Brunswick, ME | 1962557728 |
| Casco Bay Gastroenterology LLC | Gastroenterology Physician | South Portland, ME | 1972579241 |
| Casco Bay Gastroenterology LLC | Gastroenterology Physician | Portland, ME | 1619138401 |
| Catherine MccrannMD | Gastroenterology Physician | Lewiston, ME | 1528167137 |
| Central Maine Gastroenterology Associates | Gastroenterology Physician | Lewiston, ME | 1972678373 |
| Christopher KleemanM.D. | Gastroenterology Physician | South Portland, ME | 1861690471 |
| Cristina RutherfordM.D. | Gastroenterology Physician | Portland, ME | 1831534031 |
| Crown Gastroenterology Associates | Gastroenterology Physician | Presque Isle, ME | 1477668390 |
| Curtis WinchenbachMD | Gastroenterology Physician | Portland, ME | 1417043712 |
| Curtis Winchenbach PA | Gastroenterology Physician | Portland, ME | 1174662068 |
| Daniel CassidyMD | Gastroenterology Physician | Bangor, ME | 1427096494 |
| Daniil RolshudMD | Gastroenterology Physician | Portland, ME | 1891990602 |
| David HayMD | Gastroenterology Physician | Waterville, ME | 1093804882 |
| Donald CalebaughMD | Gastroenterology Physician | Pleasant Point, ME | 1598766404 |
| Douglas HowellMD | Gastroenterology Physician | Portland, ME | 1902904758 |
| Duncan FlynnMD | Gastroenterology Physician | Biddeford, ME | 1265991392 |
| Emil MiskovskyMD | Gastroenterology Physician | Lewiston, ME | 1427043942 |
| Eric EltonMD | Gastroenterology Physician | Rockport, ME | 1073543906 |
| Eric VecchioMD | Gastroenterology Physician | Portland, ME | 1972032258 |
| Fernando CalmetM.D. | Gastroenterology Physician | Portland, ME | 1659690956 |
| Gary ZartarianMD | Gastroenterology Physician | Brunswick, ME | 1093765372 |
| Gastroenterology Associates of Eastern Maine | Gastroenterology Physician | Bangor, ME | 1699983536 |
| George DavisMD | Gastroenterology Physician | Augusta, ME | 1538144860 |
| Gordon MillspaughM.D. | Gastroenterology Physician | Portland, ME | 1114025988 |
| Gustavo ChurrangoMD | Gastroenterology Physician | Biddeford, ME | 1356786925 |
| Hatem ShoukeirM.D. | Gastroenterology Physician | Bangor, ME | 1235187204 |
| Igor ProkopiwM.D. | Gastroenterology Physician | Biddeford, ME | 1457337602 |
| James MorseMD | Gastroenterology Physician | Portland, ME | 1679512719 |
| Janese LasterM.D. | Gastroenterology Physician | Bangor, ME | 1679839047 |
| Jean LarsonMD | Gastroenterology Physician | Bangor, ME | 1033206941 |
| Jeffery DorociakM.D. PHD | Gastroenterology Physician | Skowhegan, ME | 1407805328 |
| Joan KhederM.D. | Gastroenterology Physician | Augusta, ME | 1700016185 |
| John ErkkinenM.D. | Gastroenterology Physician | Portland, ME | 1154429918 |
| John LewandowskiMD | Gastroenterology Physician | Lewiston, ME | 1952385171 |
| John MladuckyPA-C | Gastroenterology Physician | Lewiston, ME | 1033777362 |
| John ThompsonD.O. | Gastroenterology Physician | Kennebunk, ME | 1568448637 |
| Jon StaufferM.D. | Gastroenterology Physician | Rockport, ME | 1194720177 |
| Joseph GallagherMD | Gastroenterology Physician | Bangor, ME | 1881863785 |
| Joseph MinissaleD.O. | Gastroenterology Physician | Rockport, ME | 1366441354 |
| Joshua GoldmanM.D. | Gastroenterology Physician | Portland, ME | 1558396523 |
| Kate KennedyMD | Gastroenterology Physician | Portland, ME | 1134325806 |
| Kellen HippD.O | Gastroenterology Physician | Biddeford, ME | 1427406701 |
| Kelly Finlay | Gastroenterology Physician | Hope, ME | 1245070184 |
| Kelly PizzoM.D. | Gastroenterology Physician | Portland, ME | 1376986513 |
| Kennebec Gastrointestinal Assoc. | Gastroenterology Physician | Augusta, ME | 1942214234 |
| Kirk BernadinoMD | Gastroenterology Physician | Rockport, ME | 1871523290 |
| Luke ChmieleckiMD | Gastroenterology Physician | Portland, ME | 1548897929 |
| Mainehealth | Gastroenterology Physician | Portland, ME | 1477850592 |
| Marina KimD.O. | Gastroenterology Physician | Portland, ME | 1508200049 |
| Mark BrandaMD | Gastroenterology Physician | Lewiston, ME | 1861619058 |
| Mark LenaMD | Gastroenterology Physician | Bangor, ME | 1366484230 |
| Martin MoehlenM.D. | Gastroenterology Physician | Portland, ME | 1104006279 |
| Matthew GrunwaldM.D. | Gastroenterology Physician | Portland, ME | 1689061954 |
| Michael MonzelMD | Gastroenterology Physician | Skowhegan, ME | 1437133659 |
| Michael RoyM.D. | Gastroenterology Physician | Portland, ME | 1134227994 |
| Michael SalettaMD | Gastroenterology Physician | Waterville, ME | 1003909896 |
| Michael SighinolfiM.D. | Gastroenterology Physician | Bangor, ME | 1023350360 |
| Michael SivulichMD | Gastroenterology Physician | Lewiston, ME | 1639155393 |
| Mid Maine Gastroenterology | Gastroenterology Physician | Waterville, ME | 1588866966 |
| Miguel Arguedas - BrolloMD | Gastroenterology Physician | Brunswick, ME | 1043267396 |
| Mira OlsonM.D. | Gastroenterology Physician | Bangor, ME | 1033314620 |
| Neil SmithMD | Gastroenterology Physician | Rockport, ME | 1033109624 |
| Newell AugurMD | Gastroenterology Physician | Portland, ME | 1356569529 |
| Noemi BaffyMD | Gastroenterology Physician | Portland, ME | 1164710075 |
| Oswaldo BisbalMD | Gastroenterology Physician | Lewiston, ME | 1487686242 |
| Pearl Princess UyM.D. | Gastroenterology Physician | Bangor, ME | 1104203868 |
| Philip HunterM.D. | Gastroenterology Physician | Bangor, ME | 1053712984 |
| Philip O'ConnorMD | Gastroenterology Physician | Falmouth, ME | 1720062011 |
| Phillip AmidonMD | Gastroenterology Physician | Bangor, ME | 1235222043 |
| Portland Gastroenterology Associates P.A. | Gastroenterology Physician | Portland, ME | 1508087289 |
| Richard BeveridgeM.D. | Gastroenterology Physician | Brunswick, ME | 1134144058 |
| Sakdhisapol KatanyutanonM.D. | Gastroenterology Physician | Waterville, ME | 1316278898 |
| Sara Zelman | Gastroenterology Physician | Portland, ME | 1487217295 |
| Shadab SabooriMD, MPH | Gastroenterology Physician | Portland, ME | 1558865790 |
| Southern Maine Gastroenterology, LLC | Gastroenterology Physician | Kennebunk, ME | 1609941509 |
| Stephen ColemanM.D. | Gastroenterology Physician | Augusta, ME | 1952368987 |
| Stephen EskinM.D. | Gastroenterology Physician | Bangor, ME | 1871515379 |
| Steven RogersMD | Gastroenterology Physician | Rockport, ME | 1548231087 |
| Stuart EisenbergMD | Gastroenterology Physician | Bridgton, ME | 1619947249 |
| Tahira SaifuddinMD | Gastroenterology Physician | Bangor, ME | 1053388777 |
| Thalia MayesM.D. | Gastroenterology Physician | Portland, ME | 1033126826 |
| Theodore JamesM.D. | Gastroenterology Physician | Bangor, ME | 1003159559 |
| Thomas GayMD | Gastroenterology Physician | Augusta, ME | 1245349299 |
| William VandeinseM.D. | Gastroenterology Physician | Biddeford, ME | 1750348439 |
| Winoah HenryMD | Gastroenterology Physician | Biddeford, ME | 1043456049 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.