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 105 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. Sebastian OlivaStudent in an Organized Health Care Education/Training Program1104451913
  2. Carlos Olivares Almanzar, MDObstetrics & Gynecology Physician1346641305
  3. Luis Olivari, M.D.Rheumatology Physician1689603169
  4. Karilys Olivencia Ferrer, LNDRegistered Dietitian1083171490
  5. Jose OliverAddiction (Substance Use Disorder) Counselor1063047397
  6. Lara OliverUrology Physician1679290910
  7. Luis Oliver, M.D.Pediatrics Physician1760468433
  8. Maria Oliver, PHLSpeech-Language Pathologist1619161924
  9. Marines OliverSpeech-Language Pathologist1962393918
  10. Fernando Oliver Auffant, DDSGeneral Practice Dentistry1134197189
  11. Maranyeliz Olivera, OTAOccupational Therapy Assistant1225460918
  12. Samille Olivera, MDStudent in an Organized Health Care Education/Training Program1790369304
  13. Myrta Olivera DubonStudent in an Organized Health Care Education/Training Program1184376642
  14. Gilberto Oliveras, PHARMACIST TECHNICANPharmacy Technician1457561995
  15. Roberto OliverasStudent in an Organized Health Care Education/Training Program1316740913
  16. Yanira OliverasPharmacy Technician1811676372
  17. Nicole Oliveras AlsinaStudent in an Organized Health Care Education/Training Program1841145760
  18. Andrea Oliveras ArimontStudent in an Organized Health Care Education/Training Program1316740020
  19. Gabriel Oliveras Cordero, MDGeneral Practice Physician1477148914
  20. Iris Oliveras Cruz, PSYDClinical Psychologist1245068519
  21. Carene Oliveras Garcia, M.D.Emergency Medicine Physician1316132780
  22. Giuliani Oliveras MaldonadoNephrology Physician1912560194
  23. Kiomara Oliveras RiveraStudent in an Organized Health Care Education/Training Program1831987510
  24. Elvin Olivero, MDGeneral Practice Physician1033113659
  25. Nancy Olivero, RDNRegistered Dietitian1336823129
  26. Lizmarie Olivero SantiagoPhysical Therapist1245872217
  27. Carolina Olivero VizcarrondoStudent in an Organized Health Care Education/Training Program1023823598
  28. Vilma Olivieri-Beauchamp, M.D.Diagnostic Radiology Physician1801016399
  29. Vanessa Olivo Echavarry, M.D.Infectious Disease Physician1164556361
  30. Steven Olivo MoralesSocial Worker1629890900
  31. Yanpol Olivo PerezPharmacist1043087315
  32. Nestor Olivo-Crespo, M.D.Internal Medicine Physician1285619775
  33. Jose Oller Lopez, MDPain Medicine (Anesthesiology) Physician1588765788
  34. Yaimi Oller Mizrahi, MDGeneral Practice Physician1982131454
  35. Geraldo Olmeda, PHARMDPharmacist1821813767
  36. Neftali Olmeda, MDGeneral Practice Physician1255169850
  37. Ian Olmeda LopezStudent in an Organized Health Care Education/Training Program1356139083
  38. Carmen Olmedo, MSWClinical Social Worker1386668085
  39. Luis Olmedo, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1033247218
  40. Cecilia Olmo LopezStudent in an Organized Health Care Education/Training Program1780548826
  41. Wilfredo Olmo-Martinez, MSWClinical Social Worker1376668731
  42. Alicia Olmo-Terrasa, PSY.D.Clinical Psychologist1730370099
  43. Ronny Olmos, SWSocial Worker1881947711
  44. Luis Oms, MDOphthalmology Physician1629039433
  45. Alejandra OnnaClinical Social Worker1447114848
  46. Lawrence OppenheimerStudent in an Organized Health Care Education/Training Program1598350043
  47. Rafael Oppenheimer, DP.MFoot Surgery Podiatrist1376760579
  48. Emilie Oquendo, MS, LPCounseling Psychologist1922705714
  49. Farrah OquendoLicensed Practical Nurse1437573979
  50. Maribel OquendoPharmacy Technician1316923840

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.