Internal Medicine in Amherst, NY
80 active Internal Medicine providers practice in Amherst, New York according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235572454 | Adam Norman | Individual | Internal Medicine Physician | Amherst, NY |
| 1003312455 | Ahmad Mafi | Individual | Internal Medicine Physician | Amherst, NY |
| 1316067499 | Alan Kuritzky | Individual | Nephrology Physician | Amherst, NY |
| 1417214271 | Amanda Ribbeck | Individual | Interventional Cardiology Physician | Amherst, NY |
| 1154387660 | Amherst Medical Associates, LLP | Organization | Internal Medicine Physician | Amherst, NY |
| 1255650842 | Anne Banas | Individual | Hospice and Palliative Medicine (Internal Medicine) Physician | Amherst, NY |
| 1730289059 | Archana Mishra | Individual | Pulmonary Disease Physician | Amherst, NY |
| 1790807410 | Arundathi Namassivaya | Individual | Nephrology Physician | Amherst, NY |
| 1548361330 | Augustine Ryan | Individual | Endocrinology, Diabetes & Metabolism Physician | Amherst, NY |
| 1033606736 | Bradley Carrier | Individual | Internal Medicine Physician | Amherst, NY |
| 1558546820 | Cassandra Williams | Individual | Internal Medicine Physician | Amherst, NY |
| 1790775575 | David Hartman | Individual | Internal Medicine Physician | Amherst, NY |
| 1942530779 | Deirdre Wheat | Individual | Internal Medicine Physician | Amherst, NY |
| 1184695058 | Dennis Chugh | Individual | Cardiovascular Disease Physician | Amherst, NY |
| 1023214723 | Edgardo F Salvador MD PC | Organization | Rheumatology Physician | Amherst, NY |
| 1528080306 | Edgardo Salvador | Individual | Rheumatology Physician | Amherst, NY |
| 1720013063 | Elisabeth Zausmer | Individual | Internal Medicine Physician | Amherst, NY |
| 1184882755 | Elizabeth A. O Neill M.D., P.C. | Organization | Internal Medicine Physician | Amherst, NY |
| 1346204377 | Elizabeth O Neill | Individual | Internal Medicine Physician | Amherst, NY |
| 1366418345 | Ellen Rich | Individual | Internal Medicine Physician | Amherst, NY |
| 1306825153 | Eric Southard | Individual | Internal Medicine Physician | Amherst, NY |
| 1073573101 | Gabriel Cortes | Individual | Internal Medicine Physician | Amherst, NY |
| 1912029653 | George Marinides | Individual | Nephrology Physician | Amherst, NY |
| 1316973282 | George Narby | Individual | Internal Medicine Physician | Amherst, NY |
| 1750323291 | Gordon Tussing | Individual | Internal Medicine Physician | Amherst, NY |
| 1972705978 | Heather Wheat | Individual | Nephrology Physician | Amherst, NY |
| 1912118431 | Imad Ahmed | Individual | Nephrology Physician | Amherst, NY |
| 1841648011 | Infinity Medical Group P.C. | Organization | Internal Medicine Physician | Amherst, NY |
| 1619933710 | Irene Paulus | Individual | Internal Medicine Physician | Amherst, NY |
| 1114995388 | Jack Cukierman | Individual | Endocrinology, Diabetes & Metabolism Physician | Amherst, NY |
| 1629027362 | James Fallavollita | Individual | Cardiovascular Disease Physician | Amherst, NY |
| 1467574194 | James Ryan | Individual | Nephrology Physician | Amherst, NY |
| 1366820078 | Jeevan Kumar | Individual | Cardiovascular Disease Physician | Amherst, NY |
| 1942297122 | John Bauers | Individual | Internal Medicine Physician | Amherst, NY |
| 1609824036 | John Canty | Individual | Cardiovascular Disease Physician | Amherst, NY |
| 1073562716 | John Fudyma | Individual | Internal Medicine Physician | Amherst, NY |
| 1487604955 | Joseph Gentile | Individual | Internal Medicine Physician | Amherst, NY |
| 1073795217 | Joseph L. Maddi, Physician, P.C. | Organization | Cardiovascular Disease Physician | Amherst, NY |
| 1992761266 | Joseph Maddi | Individual | Cardiovascular Disease Physician | Amherst, NY |
| 1629215272 | Jyotsna Bhatnagar | Individual | Nephrology Physician | Amherst, NY |
| 1669496105 | Karuna Ahuja | Individual | Internal Medicine Physician | Amherst, NY |
| 1326013723 | Kathylynn Pietak | Individual | Internal Medicine Physician | Amherst, NY |
| 1063532125 | Kristin Matteson | Individual | Nephrology Physician | Amherst, NY |
| 1710250576 | Lester S Sielski MD PC | Organization | Internal Medicine Physician | Amherst, NY |
| 1669424081 | Lester Sielski | Individual | Internal Medicine Physician | Amherst, NY |
| 1467572537 | Maria Delcastillo | Individual | Nephrology Physician | Amherst, NY |
| 1790299832 | Medical Ecp of Western New York P C | Organization | Cardiovascular Disease Physician | Amherst, NY |
| 1568969095 | Meghan Bohince | Individual | Internal Medicine Physician | Amherst, NY |
| 1215971395 | Michael Chaskes | Individual | Cardiovascular Disease Physician | Amherst, NY |
| 1801834627 | Michael Sitrin | Individual | Gastroenterology Physician | Amherst, NY |
Frequently asked questions
How many Internal Medicine providers are in Amherst, NY?
The latest NPPES snapshot lists 80 active Internal Medicine providers with a practice address in Amherst, New York.
How do I check a Internal Medicine provider's NPI in Amherst?
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 2026-07-10.