NPPES file of Aug 9, 2026

General Practice Physician in Puerto Rico

4,170 NPPES records list general practice physician with a practice address in Puerto Rico. San Juan and Bayamon have the most; each record links to the provider's NPI. Page 47 of 84.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208D00000X · 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, 622

  1. San Juan622
  2. Bayamon273
  3. Ponce230
  4. Caguas200
  5. Carolina162

General Practice Physician records in Puerto Rico

  1. Eduardo Negron, M.D.Aguada, PR 006021992985345
  2. Elsie Negron, MDSan German, PR 006831902901374
  3. Eva Negron, MDSan Juan, PR 009361508593625
  4. Jorge NegronCayey, PR 007361609909514
  5. Jose Negron, M.D.San Juan, PR 009091376539908
  6. Juan Negron, MDBayamon, PR 009611487744850
  7. Olga Negron, M.DJuncos, PR 007771033387659
  8. Raul Negron, M.D.Coto Laurel, PR 007801144334152
  9. Reni Negron, M.D.Ponce, PR 007281598997413
  10. Samuel Negron Agosto, M.D.Fajardo, PR 007381164525465
  11. Jorge Negron Baez, MDHormigueros, PR 006601770700270
  12. Harry Negron Judice, M.D.Naguabo, PR 007181962600791
  13. Ramon Negron Rivera, M.D.Villalba, PR 007661285615021
  14. Letty Negron Rojas, M.D.Carolina, PR 009871740723014
  15. Ana Negron Rosario, MDAguas Buenas, PR 007031316991151
  16. Yomayra Negron Torres, MDSan Juan, PR 009171629702501
  17. Mayra Negron-Monserrate, M.D.San Juan, PR 009171952434334
  18. Carlos Negron-Olmo, MDNaranjito, PR 007191871695247
  19. Maria Negroni PedrozaAibonito, PR 007051659995967
  20. Carl Nelson CruzHormigueros, PR 006601619068665
  21. Richard Nery, M.D.Bayamon, PR 009591114101789
  22. Sherly Nevarez Martinez, MDMorovis, PR 006871033703004
  23. Joaquin Ng, MD.Guaynabo, PR 009691679538391
  24. Yania Nicolau, M.D.San Juan, PR 009261659617967
  25. Osvaldo Niebla Diaz, M.D.Guaynabo, PR 009691174550131
  26. Alex Nieves, MDSalinas, PR 007511730417809
  27. Martha Nieves, MDArecibo, PR 006121972565810
  28. Teodulo Nieves, MDTrujillo Alto, PR 009761265358188
  29. Wanda Nieves, M.D.Lares, PR 006691265570345
  30. Rosan Nieves Borges, MDCaguas, PR 007251194498998
  31. Diana Nieves Castro, MDMayaguez, PR 006801922842756
  32. Juan Nieves Cintron, M.D.Quebradillas, PR 006781114386406
  33. Ivonne Nieves Cruz, M.D.Comerio, PR 007821093700718
  34. Sail Nieves Garcia, MDQuebradillas, PR 006781700385580
  35. Luis Nieves Gonzalez, M.D.Isabela, PR 006621215976782
  36. Kimberly Nieves Loperena, MDBayamon, PR 009591497520498
  37. Noel Nieves Lopez, MDMoca, PR 006761760584460
  38. Aleida Nieves Martinez, MDSan Juan, PR 009181598715310
  39. Carlos Nieves Martinez, M.D.Arecibo, PR 006121407941792
  40. Julio Nieves Muniz, MDQuebradillas, PR 006781366042319
  41. Andrea Nieves Ortiz, MDCaguas, PR 007251548993835
  42. Vianny Nieves Perez, MDSan Lorenzo, PR 007541750442497
  43. Jose Nieves Picon, MDArecibo, PR 006121689605370
  44. Indira Nieves Quiles, MD, MPHSan Juan, PR 009351558236802
  45. Jose Nieves Ramirez, MDGurabo, PR 007781336653880
  46. Israel Nieves Rodriguez, MDBarceloneta, PR 006171821520057
  47. Jennifer Nieves Santos, MDRio Grande, PR 007451083642359
  48. Aida Nieves Vazquez, M.D.Caguas, PR 007251548304298
  49. Benny Nieves-Matias, M.D.Guaynabo, PR 009691669874681
  50. Nilda Nieves-Serrano, M.D.Arcibo, PR 006121093951477

Source: CMS NPPES, primary taxonomy 208D00000X: records by practice city and the list of records, file of Aug 9, 2026.

78.5% of these records appear in a Medicare file, against 56.3% 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 Rico78.5%
  2. United States56.3%

General Practice Physician records in Puerto Rico, measured

  • In a Medicare file3,272 of 4,170 · 78.5% here, 56.3% nationally
  • In the CMS Doctors and Clinicians file1,229 · 29.5% here, 28.0% nationally
  • Not updated in five years or more2,415 · 57.9% here, 54.8% nationally
  • Median graduation year2004 · the 1,228 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208D00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,170 NPPES records list general practice physician (208D00000X) as their primary taxonomy with a practice address in Puerto Rico. San Juan has 622 of them (15%).

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. Florida2,282
  2. California1,956
  3. Texas1,062
  4. New York681

States with a similar rate per 100,000

  1. American Samoa22.8
  2. Hawaii11.9
  3. District of Columbia8.2
  4. Maryland6.2

The largest states

  1. Florida2,282
  2. California1,956
  3. Texas1,062
  4. New York681
  5. Virginia400

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.