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 2 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. Diomedes Dieppa Mulero, MDCaguas, PR 007251861501975
  2. Maria Dueno, M.D.Bayamon, PR 009591295766855
  3. Vasco Eguia Moreda, MDSan Juan, PR 009091316184161
  4. Rodolfo Estremera-Marcial, MDSan Juan, PR 009191588922520
  5. Juan Feliciano FigueroaCayey, PR 007361306380167
  6. Rocio Feliu DominguezGuaynabo, PR 009681659653475
  7. Carlos Fernandez-Cruz, MDSan Juan, PR 009091699192765
  8. Mervin Figueroa-Pinto, M.D.Carolina, PR 009871891928123
  9. Ivonne Figueroa-RiveraArecibo, PR 006131437444064
  10. Arnaldo Luis Freire-PerezSan Juan, PR 009171053679092
  11. Hamid Galib, MDSan Juan, PR 009091508825159
  12. Cristobal Gomez Duarte, MDSan Juan, PR 009091972589414
  13. Luis Gonzalez, M.D.Arecibo, PR 006121093757858
  14. Dilka Gonzalez-Ortiz, MDCayey, PR 007361649432543
  15. Henry Gonzalez-Rivera, M.D.San Juan, PR 009261770586265
  16. Bianca Goyco CortesSan Juan, PR 009211922585397
  17. Aileen Guzman Morales, MDManati, PR 006741083660807
  18. Natalia HernandezSan Juan, PR 009091962901066
  19. Reinaldo HernandezSan Juan, PR 009351437784733
  20. Jorge Hernandez-Denton, M.D.San Juan, PR 009211447310537
  21. Carmelo Herrero-Torres, MDHumacao, PR 007911346230349
  22. Manuel Imbert Garraton, MDSan Juan, PR 009171326076068
  23. Walter Janer-Martinez, M.D.Bayamon, PR 009611134122625
  24. Yue Sai Jao Ayala, MDMayaguez, PR 006821952858896
  25. Jose Jimenez, MDSan Juan, PR 009171508851049
  26. Ricky Jimenez, MDSan Juan, PR 009071457352890
  27. Carlos Jimenez-Huyke, M.D.Humacao, PR 007921144278045
  28. Octavio Jordan Lopez, M.D.Bayamon, PR 009611760475024
  29. Carlos Laboy-Olivieri, MDSan Juan, PR 009261407080856
  30. Arnaldo Lasa Imbert, M.D.San Juan, PR 009171801092671
  31. Carlos Latimer, MD FACP FACGBayamon, PR 009611508969833
  32. Paola Lopez Marte, MDSan Juan, PR 009351285129791
  33. Hector Lozano, MDSan Juan, PR 009171619083680
  34. Ruben Lugo Zambrana, MDGuayama, PR 007841225023567
  35. Priscilla Magno, M.D.San Juan, PR 009271679675144
  36. Juan Marques-Lespier, MDManati, PR 006741407142227
  37. Raul Marquez SantiagoSan German, PR 006831063406643
  38. Ramon Marrero, MDBayamon, PR 009591336252907
  39. Luis Marrero-Torres, MDBayamon, PR 009611184606998
  40. Ricardo Marrero-TorresSan Juan, PR 009271639531957
  41. Jose Martin OrtizSan Juan, PR 009211902802051
  42. Gines Martinez-Mangual, MDCaguas, PR 007251447228838
  43. Yaiza Martinez-Ortiz, MDSan Juan, PR 009071134413701
  44. Luis Martinez-Sierra, M.D.Ponce, PR 007171376673335
  45. Jaime Martinez-Souss, M.D.Santurce, PR 009091063474872
  46. Rafael Martir-Guevara, M.DPonce, PR 007171508996562
  47. Adriana Marzan Loyola, MDManati, PR 006741235591579
  48. Priscilla Medero-Rodriguez, M.D.Mayaguez, PR 006801942564794
  49. Nelson Medina, M.D.Coto Laurel, PR 007801770543514
  50. Rafael Medina-PrietoCayey, PR 007361235660762

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.