NPPES file of Aug 9, 2026

Doctors and health care providers in San Juan, PR

8,960 individual NPPES records list a practice address in San Juan, 1st of 92 Puerto Rico cities. The largest group is students in training: 1,072, 12% of the city's records, against 8% across Puerto Rico. Page 101 of 180.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in San Juan

  1. Students in training1,072
  2. General Practice Physician622
  3. Pharmacist491
  4. Clinical Psychologist482
  5. Internal Medicine Physician322
  6. Clinical Social Worker312
  7. Pharmacy Technician262
  8. Psychologist251

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

San Juan in Puerto Rico

  • Rank in Puerto Rico1st of 92 cities by records
  • Share of the state22.4% of Puerto Rico's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.4% of all records
  • Students in training rank1st of the 10 Puerto Rico cities with the most

Compared with Puerto Rico as a whole, San Juan has 2.5× the state's share of pharmacist clinician (phc)/ clinical pharmacy specialist records and 0.58× its share of pharmacy technician records.

Providers in San Juan, alphabetically

  1. Paola Navarrete Guastella, CMTReflexologist1477707537
  2. Luis Navarro, MDGastroenterology Physician1508913930
  3. Jose Navarro De PedroSpecialist1730119371
  4. Alberto Navas, MDGeneral Practice Physician1154945020
  5. Karina Navas, PSYDClinical Psychologist1891045365
  6. Lisa Navas Seneriz, M.D.General Practice Physician1598708059
  7. Maritza Navedo, PH.D.Clinical Psychologist1881618486
  8. Sylvanus Nawab, MDStudent in an Organized Health Care Education/Training Program1134314636
  9. Janira Nazario, MDChild & Adolescent Psychiatry Physician1770535684
  10. Juan Nazario, M.D.Emergency Medicine Physician1104869262
  11. Luis NazarioClinical Social Worker1356647135
  12. Sylvette Nazario, M.D.Allergy & Immunology (Internal Medicine) Physician1700810165
  13. Wanda Nazario, DMDGeneral Practice Dentistry1932270667
  14. Armando Nazario Guirau, M.D.Specialist1962437814
  15. Carolina Nazario Josoy, NDNaturopath1245055409
  16. Daisy Nazario Lazcano, R.PH.Pharmacist1710199716
  17. Caroline Nazario Lugo, M.D.General Practice Physician1396146478
  18. Emanuel Nazario MartinezPsychologist1225951197
  19. Iris Nazario Negron, PSYDClinical Psychologist1750523932
  20. Emanuel Nazario RodriguezStudent in an Organized Health Care Education/Training Program1275315814
  21. Netzabeth Nazario Rosado, SRNAStudent in an Organized Health Care Education/Training Program1750123006
  22. Lelis Nazario-Rodriguez, M.D.Child & Adolescent Psychiatry Physician1881622942
  23. Edna Nazario-Velasco, PH.D.Clinical Psychologist1861791436
  24. Liliany Neaves BetancesOccupational Therapy Assistant1548078991
  25. Raul NegrinPharmacy Technician1023301108
  26. Gisela Negrin Garcia, MDSpecialist1023003498
  27. Aixa NegronClinical Psychologist1164989018
  28. Alexandra Negron, MSPsychologist1427893692
  29. Carmen Negron, MDDiagnostic Ultrasound Physician1821013335
  30. Carmen Negron, OTROccupational Therapist1518970813
  31. Carmen NegronPharmacy Technician1790827327
  32. Damaris Negron, MDSocial Worker1417119058
  33. Daniel Negron, RNStudent in an Organized Health Care Education/Training Program1508609637
  34. Diana Negron, M.D.Anatomic Pathology & Clinical Pathology Physician1366559270
  35. Eva Negron, MDGeneral Practice Physician1508593625
  36. Ivonne NegronGeneral Practice Registered Nurse1205676236
  37. Jorge Negron, M.D.Gynecology Physician1003855123
  38. Jose Negron, M.D.General Practice Physician1376539908
  39. Lemuel NegronStudent in an Organized Health Care Education/Training Program1609276609
  40. Lianela Negron, MDPediatrics Physician1528511714
  41. Lissie NegronClinical Psychologist1407542335
  42. Luis Negron, M.D.Specialist1891850608
  43. Marilyn Negron, OTAOccupational Therapy Assistant1598329468
  44. Marisol Negron, M.PSY.Psychologist1588903967
  45. Marleine NegronStudent in an Organized Health Care Education/Training Program1053013433
  46. Mildred NegronFamily Nurse Practitioner1134627649
  47. Moraima Negron, O.D.Optometrist1669593067
  48. Nannette Negron, PHDPsychologist1538571500
  49. Orlando NegronInterpreter1972482461
  50. Zoraima Negron, D.M.D.General Practice Dentistry1710221643

The largest Puerto Rico cities

  1. Ponce3,338
  2. Bayamon2,958
  3. Guaynabo2,143
  4. Caguas2,093
  5. Carolina1,535

All of Puerto Rico →

How to read this directory

San Juan, Puerto Rico appears in the CMS National Plan and Provider Enumeration System with 8,960 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in San Juan - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a San Juan practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in San Juan is weighted toward Student in an Organized Health Care Education/Training Program (1,072 clinicians, followed by General Practice Physician with 622 and Pharmacist with 491). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Puerto Rico's population, San Juan reports roughly 279.5 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

For San Juan patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in San Juan, PR?

There are 8,960 registered healthcare providers in San Juan, PR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in San Juan?

The most common specialties in San Juan are Student in an Organized Health Care Education/Training Program, General Practice Physician, Pharmacist, Clinical Psychologist, Internal Medicine Physician. Student in an Organized Health Care Education/Training Program has the most providers with 1,072.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.