NPPES file of Aug 9, 2026

Internal Medicine Physician in Puerto Rico

1,146 NPPES records list internal medicine physician with a practice address in Puerto Rico. San Juan and Bayamon have the most; each record links to the provider's NPI. Page 15 of 23.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 322

  1. San Juan322
  2. Bayamon117
  3. Ponce116
  4. Mayaguez60
  5. Caguas58

Internal Medicine Physician records in Puerto Rico

  1. Gabriel Perez CorderoSan Juan, PR 009361073145116
  2. Ana Perez Florit, M.D.Aguas Buenas, PR 007031760568463
  3. Cristina Perez GonzalezPonce, PR 007161386219491
  4. Jose Perez LopezSan Juan, PR 009181023105202
  5. Maria Perez Mitchell, MDSan Juan, PR 009171043838162
  6. Manuel Perez Pabon, M.D.Rio Piedras, PR 009211952509614
  7. Elizabeth Perez RomanJuncos, PR 007771720605009
  8. Juan Perez Rosado, M.D.Morovis, PR 006871487673307
  9. Gladys Perez Vega, MDBayamon, PR 009591215040027
  10. Charmaine Perez-Del Valle, M.D.San Juan, PR 009261144201179
  11. Victor Perez-Gonzalez, MDArecibo, PR 006121104356468
  12. Marisol Perez-Guadalupe, MDPonce, PR 007161558399865
  13. Johnny Perez-Sanchez, MDSan Juan, PR 009211245347111
  14. Maria-Alejandra Pestana Rodriguez, MDSan Juan, PR 009361063044071
  15. Mercedes Pichardo, MDLas Marias, PR 006701558350355
  16. Alexandra Pico Ramirez, MDRio Piedras, PR 009211891252037
  17. Francis Picon, MDArecibo, PR 006121639289317
  18. Edgardo Pineiro-Mercado, MDPonce, PR 007171619942240
  19. Alberto Pinot Gonzalez, M.D.Mayaguez, PR 006801912158726
  20. Victoria Pinto SanchezCaguas, PR 007251821799123
  21. Giancarlo Piovanetti Crespo, MDSan Juan, PR 009211497455836
  22. Carmen Plaza Mejias, MDSan Juan, PR 009261306300074
  23. Franklin Pluguez Feliciano, M.D.Mayaguez, PR 006801093852576
  24. Manuel Polanco Martinez, MDArecibo, PR 006121184664757
  25. Victor Polanco Sanchez, M.D.Aibonito, PR 007051205849528
  26. Gloria Ponce, MDMayaquez, PR 006801336189315
  27. Ariel Portilla, MDPonce, PR 007171558972570
  28. Gabriela Portilla SkerrettPonce, PR 007331205490273
  29. Alina Pradere Alonso, M.D.Guaynabo, PR 009691447241096
  30. Rafael Queipo, MDSan Juan, PR 009181730239112
  31. David Questell Alvarado, M.D.Santa Isabel, PR 007571346233616
  32. Mary Quiles, MDDorado, PR 006461487130910
  33. Radames Quinones - Rivera, M.D.Hormigueros, PR 006601710936299
  34. Alicia Quinones Acevedo, M.D.San German, PR 006831508917303
  35. Ernesto Quinones Gonzalez, MDSan Juan, PR 009361386334563
  36. Edda Quinones-Romero, M.D.San Juan, PR 009211114946423
  37. Karla Quintana-RodriguezSan Juan, PR 009211720728074
  38. Maria Quintero, MDMorovis, PR 006871821064429
  39. Nikita Rabelo-Pagan, M.D.San Juan, PR 009211588015507
  40. Angel Ramirez, M.D.Carolina, PR 009831922079722
  41. Leonardo Ramirez, M.D.Ponce, PR 007161770655284
  42. Lisannette Ramirez, M.D.San Juan, PR 009211730370776
  43. Jenniffer Ramirez GomezSan Juan, PR 009261851918338
  44. Rainier Ramirez Ramirez, M.D.Bayamon, PR 009611679516363
  45. Camila Ramirez RamosSan Juan, PR 009361801662812
  46. Alexsandra Ramirez RodriguezSan Juan, PR 009211609426170
  47. Jose Ramirez-Martinez, M. D.Coto Laurel, PR 007801649247701
  48. Eileen Ramirez-Vilches, M.D.Rio Piedras, PR 009231942277918
  49. Carlos Ramos, M.D.San Sebastian, PR 006851023231131
  50. Ivan Ramos, MDBaymon, PR 009591184602781

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

78.9% of these records appear in a Medicare file, against 78.7% 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 Rico78.9%
  2. United States78.7%

Internal Medicine Physician records in Puerto Rico, measured

  • In a Medicare file904 of 1,146 · 78.9% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file595 · 51.9% here, 61.4% nationally
  • Not updated in five years or more632 · 55.1% here, 55.4% nationally
  • Median graduation year1996 · the 595 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,146 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Puerto Rico. San Juan has 322 of them (28%).

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. Oklahoma1,115
  2. Nevada1,229
  3. Rhode Island1,033
  4. Kansas1,010

States with a similar rate per 100,000

  1. Georgia35.5
  2. Wisconsin35.2
  3. New Mexico36.4
  4. Tennessee36.4

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.