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Internal Medicine in Smithtown, NY

Active Internal Medicine providers practising in Smithtown, New York. Profiles include the NPI number, taxonomy code, license state, and practice address.

124 providers indexed

Internal Medicine providers in Smithtown, NY

NPI Name Type Specialty Location
1992249346 A.P. New York Comprehensive Medical Care PC Organization Internal Medicine Physician Smithtown, NY
1073527859 Abhay Malhotra Individual Cardiovascular Disease Physician Smithtown, NY
1568418689 Abram Mozes Individual Clinical Cardiac Electrophysiology Physician Smithtown, NY
1548424039 Adalbert Pilip Individual Internal Medicine Physician Smithtown, NY
1396003851 Alan L Spielberg MD PC Organization Gastroenterology Physician Smithtown, NY
1164554622 Alan Spielberg Individual Gastroenterology Physician Smithtown, NY
1225065386 Anthony Spadaro Individual Pulmonary Disease Physician Smithtown, NY
1821594581 Ashmia Saif Individual Rheumatology Physician Smithtown, NY
1851326433 Avram Gold Individual Pulmonary Disease Physician Smithtown, NY
1740498427 Barton L. Schneyer M.D. P.L.L.C. Organization Pulmonary Disease Physician Smithtown, NY
1407318256 Berta Kadosh Individual Internal Medicine Physician Smithtown, NY
1265756035 Bizeta Medical Office PC Organization Infectious Disease Physician Smithtown, NY
1336157940 Branch Medical Associates, P.C. Organization Internal Medicine Physician Smithtown, NY
1558375329 Brian Geller Individual Cardiovascular Disease Physician Smithtown, NY
1336156892 Brian Margolis Individual Pulmonary Disease Physician Smithtown, NY
1326273939 Brian Margolis, M.D. and Anthony Spadaro, M.D., L.L.P. Organization Pulmonary Disease Physician Smithtown, NY
1730708694 Chelsey Malhas Individual Pulmonary Disease Physician Smithtown, NY
1245222025 Christopher Matkovic Individual Infectious Disease Physician Smithtown, NY
1841204526 Cornell Cohen Individual Cardiovascular Disease Physician Smithtown, NY
1669515441 Corradino M Lalli, Physician, PC Organization Internal Medicine Physician Smithtown, NY
1306858857 Daniel L Mayer MD PC Organization Internal Medicine Physician Smithtown, NY
1619388667 Daniel Torres Leyva Individual Rheumatology Physician Smithtown, NY
1750362695 Dara Brener Individual Internal Medicine Physician Smithtown, NY
1811901200 David Horowitz Individual Internal Medicine Physician Smithtown, NY
1174570147 David Kugler Individual Endocrinology, Diabetes & Metabolism Physician Smithtown, NY
1487951968 David Michael Horowitz, MD PC Organization Internal Medicine Physician Smithtown, NY
1366497927 Deborah Blenner Individual Internal Medicine Physician Smithtown, NY
1053327015 Deborah Weiss Individual Internal Medicine Physician Smithtown, NY
1669677332 Deepa Aravind Individual Endocrinology, Diabetes & Metabolism Physician Smithtown, NY
1053469247 Diana Akberzie Individual Internal Medicine Physician Smithtown, NY
1831552124 Dipen Patel Individual Hematology & Oncology Physician Smithtown, NY
1932209053 Donna Lesser Individual Infectious Disease Physician Smithtown, NY
1912086000 Dr Michael Kaplan Do PC Organization Internal Medicine Physician Smithtown, NY
1922156132 E.Lila Augoustiniatos, MD, PC Organization Internal Medicine Physician Smithtown, NY
1669561940 Eileen Barr Individual Internal Medicine Physician Smithtown, NY
1932064896 Elevate Physician Care Pllc Organization Cardiovascular Disease Physician Smithtown, NY
1235201328 Elite Medical,PC Organization Internal Medicine Physician Smithtown, NY
1619200896 Endocrine Associates of Long Island, PC Organization Endocrinology, Diabetes & Metabolism Physician Smithtown, NY
1801095807 Esenbike Bek, M.D. P.C. Organization Internal Medicine Physician Smithtown, NY
1811043003 Evangelia Augoustiniatos Individual Internal Medicine Physician Smithtown, NY
1285603746 Farzad Forohar Individual Gastroenterology Physician Smithtown, NY
1841453057 Farzana Aziz Individual Internal Medicine Physician Smithtown, NY
1538259965 Francis Dipalo Individual Pulmonary Disease Physician Smithtown, NY
1619165859 Francis J Dipalo Do PC Organization Pulmonary Disease Physician Smithtown, NY
1598761256 Harvey Lerner Individual Internal Medicine Physician Smithtown, NY
1922064625 Hong Xu Individual Rheumatology Physician Smithtown, NY
1598751471 Howard Blumstein Individual Rheumatology Physician Smithtown, NY
1225255524 Infectious Disease Medical Practice of Ny LLC Organization Infectious Disease Physician Smithtown, NY
1407860471 Island Cardiovascular Associates of Ny PC Organization Cardiovascular Disease Physician Smithtown, NY
1992837637 Island Endocrinology,P.C. Organization Endocrinology, Diabetes & Metabolism Physician Smithtown, NY

Frequently asked questions

How many Internal Medicine providers are in Smithtown, NY?
The latest NPPES snapshot lists 124 active Internal Medicine providers with a practice address in Smithtown, New York.
How do I check a Internal Medicine provider's NPI in Smithtown?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry: every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-13.