NPPES file of Aug 9, 2026

Gastroenterology Physician in Puerto Rico

203 NPPES records list gastroenterology physician with a practice address in Puerto Rico. San Juan and Bayamon have the most; each record links to the provider's NPI. Page 3 of 5.

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).

San Juan has the most, 72

  1. San Juan72
  2. Bayamon25
  3. Manati15
  4. Mayaguez12
  5. Caguas8

Gastroenterology Physician records in Puerto Rico

  1. Rafael Medina-Rivera, MDAibonito, PR 007051568453157
  2. Melvin Melendez, M.D.San Juan, PR 009211164531059
  3. Jorge Melendez Hernandez, M.D.Manati, PR 006741841491321
  4. Edwin Melendez Rios, M.D.Rio Piedras, PR 009211467556159
  5. Jorge Melendez- Bonilla, MDSan Juan, PR 009231902921364
  6. Roberto Mera Lastra, M.D.Rio Grande, PR 007451407812381
  7. Carlos Micames, MDMayaguez, PR 006801598787491
  8. Carlos Micames Muzaber, M.D., F.A.C.P.Mayaguez, PR 006801023095692
  9. Angel Molina, M.D.Guaynabo, PR 009691114905726
  10. Neal Monagas, M.D.Mayaguez, PR 006801629190145
  11. Ahmed Morales Jorge, M.D.Coto Laurel, PR 007801265546592
  12. Rafael Morales Solis, M.D.Bayamon, PR 009611871579425
  13. Lorena D. Morales-Concepcion, MDAibonito, PR 007051245627314
  14. Lilliana Morales-Vasquez, M.D.San Juan, PR 009091215130588
  15. Yahaira Moreno Denizard, M.D.San Juan, PR 009171982898490
  16. Rafael Mosquera Fernandez, MDHumacao, PR 007921588700173
  17. Jose Munoz Acaba, MDSan Juan, PR 009221295984375
  18. Jose Najul Zambrana, MDArecibo, PR 006121912079203
  19. Luis Navarro, MDSan Juan, PR 009231508913930
  20. Arnaldo Nieves Ramirez, M.D.Ponce, PR 007171902866437
  21. Hiram Ortega, MD, JDAguadilla, PR 006031184828295
  22. Wilson Ortiz Cotti, M.D.Manati, PR 006741295952984
  23. Wanda Ortiz Muniz, MDManati, PR 006741245379304
  24. Zhamarie Ortiz-Mercado, M.D.San Juan, PR 009261841391927
  25. Roberto Osorio Manotas, M.D.Bayamon, PR 009611215123161
  26. Ian Padial Doble, M.D.San Juan, PR 009351467891580
  27. Wilfredo Pagani, M.D.San Juan, PR 009071477630127
  28. Pedro Panelli, MD, MS, FACPPonce, PR 007161144226051
  29. Rafael Pastrana Laborde, MDHato Rey, PR 009171073545257
  30. Ibrahim Perez, M.D.Los Filtros, PR 009691306110762
  31. Hector Perez Arroyo, M.D.San Juan, PR 009211043218480
  32. Eladio Perez Cruz, MDSan Juan, PR 009091194701706
  33. Omar Perez Jimenez, M.D.Mayaguez, PR 006801891795381
  34. Rafael Perez-Bartolomei, MDManati, PR 006741871692319
  35. Roger Polish, M.D.Bayamon, PR 009611528047339
  36. Meredith Portalatin, MDArecibo, PR 006131326239658
  37. Dagmary Purcell, M.D.Humacao, PR 009721134203276
  38. Yomarid Quinones, M.D.Aguadilla, PR 006031104157734
  39. Francisco Quintero Pena, M.D.Manati, PR 006741306999859
  40. Andres Rabell-BernalBayamon, PR 009611841689015
  41. Ivelisse Ramirez, MDBayamon, PR 009591083696629
  42. Reinaldo Ramirez Amill, M.D.San Juan, PR 009351538571419
  43. Reyshley Ramos Marquez, MDSan Juan, PR 009171619406253
  44. Fernando Ramos-Mercado, MDSan Juan, PR 009181972598407
  45. Emmanuel Reyes-Ramos, M.D.San Juan, PR 009201326332743
  46. Kermit Richiez Colon, M.D.Hato Rey, PR 009171003933417
  47. Jose Rios Collazo, MDHumacao, PR 007921700954666
  48. Fabiola Rios De Choudens, M.D.Manati, PR 006741124412010
  49. Maria Rios-Enriquez, MDSan German, PR 006831811988199
  50. David RiveraBayamon, PR 009591851334262

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

91.6% 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. Puerto Rico91.6%
  2. United States84.4%

Gastroenterology Physician records in Puerto Rico, measured

  • In a Medicare file186 of 203 · 91.6% here, 84.4% nationally
  • In the CMS Doctors and Clinicians file166 · 81.8% here, 73.7% nationally
  • Not updated in five years or more140 · 69.0% here, 55.6% nationally
  • Median graduation year2000 · the 165 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

203 NPPES records list gastroenterology physician (207RG0100X) as their primary taxonomy with a practice address in Puerto Rico. San Juan has 72 of them (35%).

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. Kentucky226
  2. Alabama232
  3. Oklahoma160
  4. Utah149

States with a similar rate per 100,000

  1. Ohio6.3
  2. North Carolina6.3
  3. Virginia6.2
  4. Maine6.2

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.