NPPES file of Aug 9, 2026

Nephrology Physician in Puerto Rico

152 NPPES records list nephrology physician with a practice address in Puerto Rico. San Juan and Mayaguez have the most; each record links to the provider's NPI. Page 2 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RN0300X · 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, 36

  1. San Juan36
  2. Mayaguez15
  3. Ponce14
  4. Caguas11
  5. Bayamon10

Nephrology Physician records in Puerto Rico

  1. Efrain Flores De Hostos, MDMayaguez, PR 006801083710164
  2. Josean Flores Santiago, MDMayaguez, PR 006801467938795
  3. Eugenia Galindo-Ramos, MDCaguas, PR 007251689661894
  4. Milton Garcia, MDArecibo, PR 006121194820431
  5. Rafael Garcia Nieves, M.D.Ponce, PR 007161497876916
  6. Deniz Garcia-De La Rosa, MDRio Piedras, PR 009211811992712
  7. Alcides Gil Escudero, MDBayamon, PR 009591164567954
  8. Jorge Grillasca Palou, M.D.Coto Laurel, PR 007801467493726
  9. Oliver Guerrero Dujarric, MDMayaguez, PR 006801861598039
  10. Jesus Hernandez, MDMoca, PR 006761811143480
  11. Edgar Hernandez Montalvo, M.D.Manati, PR 006741033469390
  12. Manuel Hernandez Puig, MDManati, PR 006741821528035
  13. Cesar Hernandez-Arroyo, M.D.San Juan, PR 009181528473733
  14. William Hurtado-Santiago, MDMayaguez, PR 006801912022310
  15. Antonio Jimenez Chinea, MDGuaynabo, PR 009691093034084
  16. Francisco Joglar, M.D.San Juan, PR 009201285607697
  17. William Jorge, M.D.Caguas, PR 007251417003575
  18. Vicente Laboy Ramos, M.D.Aibonito, PR 007051891838405
  19. Adair Laboy Zengotita, M.D.Santurce, PR 009091952335481
  20. Roberto Lebron Rivera, MDMayaguez, PR 006801215033493
  21. Enrique Lefevre, MDMayaguez, PR 006801588760763
  22. Laura Lespier-Dexter, MDGuaynabo, PR 009691568496214
  23. Keysha Lopez Vega, MDSan Juan, PR 009181487041596
  24. Jacobo Loyola-Torres, MDCaguas, PR 007261376988519
  25. Mariela Marquez Pantoja, M.D.Juncos, PR 007771376978098
  26. Cristy Martinez-Lopez, MDSan Juan, PR 009071023262110
  27. Gerardo Medina Caban, MDMayaguez, PR 006801003912288
  28. Olga Melendez-Martinez, MDHumacao, PR 007911649381856
  29. Veronica Meza-Venencia, M.DSan Juan, PR 009191720281967
  30. Rafael Miranda Malave, M.D.Carolina, PR 009871528007788
  31. Glenda Miranda Tirado, M. D.San Juan, PR 009191306097373
  32. Teresa Monge, M.D.Carolina, PR 009821093085227
  33. Lisandro Montalvo, M.D.San Juan, PR 009181881761195
  34. Lisandro Montalvo BurkeCanovanas, PR 007291336209063
  35. Edwin Mora-Ruiz, M.D.Bayamon, PR 009611801929518
  36. Avid Muniz, M.D.Santurce, PR 009091417919804
  37. Myrna Muniz Ortega, MDAguadilla, PR 006031750548715
  38. Jose Najul Seda, M.D.Arecibo, PR 006121346531704
  39. Jose Nieves-Rivera, MDSan Juan, PR 009171033138607
  40. Ileana Ocasio Melendez, M.D.San Juan, PR 009211013140292
  41. Giuliani Oliveras MaldonadoSan Juan, PR 009211912560194
  42. Luis Ortiz HerediaPonce, PR 007171083810162
  43. Enrique Ortiz-Kidd, M.D.San Juan, PR 009271538289897
  44. Jose Ortiz-Rosario, M.D.Canovanas, PR 007291629221940
  45. Moises Ortiz-Villalobos, MDCaguas, PR 007261841288172
  46. Caleb Pacheco Molina, MDAguadilla, PR 006031184272874
  47. Lillian Padilla Costoso, M.D.Manati, PR 006741396890133
  48. Samuel Padilla Machuca, MDBayamon, PR 009601962451724
  49. Bryan Pagan Rivera, M.D.Mayaguez, PR 006801760846497
  50. Pedro Pagan Torres, MDSan German, PR 006831013134709

Source: CMS NPPES, primary taxonomy 207RN0300X: records by practice city and the list of records, file of Aug 9, 2026.

92.1% of these records appear in a Medicare file, against 85.8% 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 Rico92.1%
  2. United States85.8%

Nephrology Physician records in Puerto Rico, measured

  • In a Medicare file140 of 152 · 92.1% here, 85.8% nationally
  • In the CMS Doctors and Clinicians file124 · 81.6% here, 76.0% nationally
  • Not updated in five years or more102 · 67.1% here, 54.9% nationally
  • Median graduation year2004 · the 124 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RN0300X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

152 NPPES records list nephrology physician (207RN0300X) as their primary taxonomy with a practice address in Puerto Rico. San Juan has 36 of them (24%).

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. Connecticut167
  2. Oregon136
  3. Kentucky174
  4. Nevada125

States with a similar rate per 100,000

  1. Louisiana4.8
  2. New Jersey4.7
  3. Rhode Island4.7
  4. Missouri4.6

The largest states

  1. California1,468
  2. Texas1,159
  3. New York1,049
  4. Florida840
  5. Pennsylvania651

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.