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 74 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. Lynda Kosaka, MSWClinical Social Worker1417982091
  2. Daniela Koyama, DMDGeneral Practice Dentistry1942227665
  3. Jan Kraemer, M.D.Pain Medicine (Anesthesiology) Physician1851336440
  4. Roberto Kutcher DiazStudent in an Organized Health Care Education/Training Program1619514189
  5. Martha Kyriacou, M.D.Family Medicine Physician1437685831
  6. Melanie La Torre Losternau, PSYDPsychologist1366983371
  7. Eduardo Labat, MDDiagnostic Radiology Physician1831340926
  8. Gabriel Laborde Corretjer, M.D.General Practice Physician1730122433
  9. Janine Laborde Sanfiorenzo, M.D.Internal Medicine Physician1932264090
  10. Luis LaboyRegistered Nurse1295974921
  11. Pilar Laboy, MS CCC SLPSpeech-Language Pathologist1326275629
  12. Vanesa Laboy ColonPharmacist1659929347
  13. Joed Laboy Descartes, M.D.General Practice Physician1912145913
  14. Gladys Laboy Garcia, PHDClinical Psychologist1861121493
  15. Samariz Laboy Hernandez, PHDClinical Psychologist1679231310
  16. Carmen Laboy Llorens, EDDHealth Educator1962961557
  17. Allison Laboy ParrillaStudent in an Organized Health Care Education/Training Program1295524924
  18. Amanda Laboy-Correa, DMDGeneral Practice Dentistry1720618515
  19. Carlos Laboy-Olivieri, MDGastroenterology Physician1407080856
  20. Joaquin Laboy-OlivieriPsychologist1205931888
  21. Abimael Lacen, PSYDClinical Psychologist1992404727
  22. Reginald Lafleur, MD, PHARM. DHospitalist Physician1811243322
  23. Jean Lafontaine Alvarez, MDStudent in an Organized Health Care Education/Training Program1629694781
  24. Natalia Laguna SantiagoInternal Medicine Physician1679159206
  25. Giselle LajaraStudent in an Organized Health Care Education/Training Program1003782111
  26. Andrea Lajara AliceaStudent in an Organized Health Care Education/Training Program1265295596
  27. Shayanne Lajud Guerrero, M.D.Otolaryngology Physician1306265269
  28. Aurea Lamboy, M.D.Pediatrics Physician1154390664
  29. Frances Lamboy Garcia, MDGeneral Practice Physician1427709955
  30. Francheska Lamboy GarciaGeneral Practice Physician1497469472
  31. Irma Lamboy-Sanchez, MEDICAL DOCTORPediatrics Physician1275655052
  32. Alodia Lameiro Aguayo, MDEmergency Medicine Physician1982682027
  33. Andre Lamoutte, DMDDentist1184603177
  34. Khris Lampon-TorresPsychiatry Physician1700011087
  35. Laisha Lanausse, RNRegistered Nurse1114385739
  36. Stephanie Landrau SerranoPrevention Professional1013431147
  37. Eva LandronForensic Psychiatry Physician1538318084
  38. Jose Landron Guardiola, MDDiagnostic Radiology Physician1588653570
  39. Withberto LanzoPharmacist1700913530
  40. Yoarelis Lanzo-SantanaSocial Worker1891543609
  41. Miguel Enrique Lapetina GavilanSurgery Physician1578089264
  42. Ilsia Lara, M.A.School Psychologist1659679470
  43. Yamil Lara, PH.D.Counseling Psychologist1013148659
  44. Jose Lara Del Rio, M.D.Body Imaging Physician1891937314
  45. Henry Laracuente, MD, PAMedical Physician Assistant1841836020
  46. Linda Laras, M.D.Gynecology Physician1538184908
  47. Lina Larotta, DMDGeneral Practice Dentistry1518077833
  48. Karen Larroy, M.D.Internal Medicine Physician1235110164
  49. Roseline LarsenOptometrist1255945309
  50. Arnaldo Lasa Imbert, M.D.Gastroenterology Physician1801092671

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.