NPPES file of Aug 9, 2026

Gastroenterology Physician in Rhode Island

96 NPPES records list gastroenterology physician with a practice address in Rhode Island, 8.8 per 100,000 residents, the 5th highest rate of 51. Providence and Riverside have the most; each record links to the provider's NPI and the Rhode Island license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RG0100X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Providence has the most, 44

  1. Providence44
  2. Riverside12
  3. Warwick10
  4. Cranston9
  5. East Greenwich5

Gastroenterology Physician records in Rhode Island

  1. Paige McLean Diaz, MDRiverside, RI 029151235669474
  2. May Min, M.D.East Providence, RI 029141063807717
  3. Steven Moss, MDRiverside, RI 029151235186735
  4. Lisa Mueller, MDProvidence, RI 029051063583383
  5. Jeffrey Nadelson, M.D.Providence, RI 029051619263399
  6. Ravi Nadimpalli, M.D.Portsmouth, RI 028711306043021
  7. Eric Newton, MDProvidence, RI 029051952430019
  8. Nnenna Okpara, M.D.Providence, RI 029051093813313
  9. Philip Opalenski, MDCranston, RI 029101619062411
  10. Kevin Palumbo, MDProvidence, RI 029051811068141
  11. Theodore Palumbo, MDProvidence, RI 029051578634812
  12. Lisa Panzini, M.D.Westerly, RI 028911821132432
  13. Edward Pensa, MDProvidence, RI 029051710058052
  14. Pranith Perera, M.D.Portsmouth, RI 028711831361591
  15. Bryce Perler, MDRiverside, RI 029151538698253
  16. Joseph Pianka, MDPortsmouth, RI 028711023189370
  17. Daniel Pievsky, D.OWesterly, RI 028911346669462
  18. George Powers, M.D.Cranston, RI 029201255325932
  19. Amanda Pressman, M.D.Providence, RI 029041124059696
  20. Kittichai Promrat, MDRiverside, RI 029151356398390
  21. Shoheera Punjwani, DOWarwick, RI 028861427636893
  22. Herbert Rakatansky, M.D.Providence, RI 029041841289360
  23. Harlan Rich, MDRiverside, RI 029151912947045
  24. Paul Roderick, M.D.Cranston, RI 029201831183904
  25. Emily Romanoff, MDProvidence, RI 029051437787892
  26. Breton Roussel, M.D.Providence, RI 029051215385661
  27. Bibek Saha, MDProvidence, RI 029031225776099
  28. David Schreiber, M.D.Providence, RI 029041952390213
  29. Thomas Sepe, MDProvidence, RI 029051508937889
  30. Samir Shah, M.D.Providence, RI 029041043209398
  31. Tanuj Sharma, M.D.Woonsocket, RI 028951700271814
  32. Shannon SimmonsProvidence, RI 029031619210630
  33. Jeanette Smith, M.D.Riverside, RI 029151700050879
  34. Jeremy Spector, M.D.Providence, RI 029041992794408
  35. Joel Spellun, M.D.Providence, RI 029041295785251
  36. Nabil Toubia, M.D.Providence, RI 029081922065200
  37. Philip Trupiano, DOEast Greenwich, RI 028181073684361
  38. Vincent Vacca, MDJohnston, RI 029191407832595
  39. Paul Vanzuiden, MDProvidence, RI 029051194896480
  40. Martin Ventoso, MDProvidence, RI 029031497374607
  41. Li Wang, M.D.East Providence, RI 029141477915478
  42. Robert Wolfgang, D.O.Cranston, RI 029201871587550
  43. Colin Woodard, DOCranston, RI 029201760820591
  44. Diana Wu, MDProvidence, RI 029051548437395
  45. Steven Yolen, M.D.Westerly, RI 028911376582692
  46. Talia Zenlea, M.D.Providence, RI 029041477738110

Source: CMS NPPES, primary taxonomy 207RG0100X: records by practice city and the list of records, file of Aug 9, 2026.

Rhode Island ranks 5 of 51 per resident

  1. Massachusetts9.8
  2. Connecticut9.3
  3. New York9.2
  4. Rhode Island8.8
  5. Maryland8.2
  6. Pennsylvania8.1
  7. 50 states and D.C.6.2

Source: CMS NPPES, primary taxonomy 207RG0100X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.3% of these records appear in a Medicare file, against 84.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Rhode Island82.3%
  2. United States84.4%

Gastroenterology Physician records in Rhode Island, measured

  • In a Medicare file79 of 96 · 82.3% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file66 · 68.8% here, 73.7% nationally
  • Not updated in five years or more49 · 51.0% here, 55.6% nationally
  • Median graduation year1997 · the 66 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RG0100X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

96 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Rhode Island: 8.8 per 100,000 residents against 6.2 nationally (50 states and D.C.). Providence has 44 of them (46%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. New Mexico95
  2. District of Columbia89
  3. Nebraska88
  4. Maine86

States with a similar rate per 100,000

  1. New York9.2
  2. Connecticut9.3
  3. Maryland8.2
  4. Pennsylvania8.1

The largest states

  1. California2,140
  2. New York1,797
  3. Florida1,513
  4. Texas1,478
  5. Pennsylvania1,049

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.