NPPES file of Aug 9, 2026

Doctors and health care providers in Guaynabo, PR

2,143 individual NPPES records list a practice address in Guaynabo, 4th of 92 Puerto Rico cities. The largest group is paramedic: 511, 24% of the city's records, against 1% across Puerto Rico. Page 21 of 43.

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 Guaynabo

  1. Paramedic511
  2. Basic Emergency Medical Technician245
  3. Pharmacist156
  4. Clinical Psychologist105
  5. General Practice Physician97
  6. Students in training73
  7. Psychologist65
  8. Pharmacy Technician58

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

Guaynabo in Puerto Rico

  • Rank in Puerto Rico4th of 92 cities by records
  • Share of the state5.4% of Puerto Rico's records
  • Specialties present25 or more taxonomy codes
  • Top three groups42.6% of all records
  • Paramedic rank1st of the 10 Puerto Rico cities with the most

Compared with Puerto Rico as a whole, Guaynabo has 17.3× the state's share of basic emergency medical technician records and 0.25× its share of clinical social worker records.

Providers in Guaynabo, alphabetically

  1. Johanna Martinez, M.D.Internal Medicine Physician1033105580
  2. Odalis Martinez, PHAMDPharmacist1841587169
  3. Pablo Martinez, PH. D.Psychologist1073735239
  4. Rosa MartinezParamedic1245452077
  5. Vilmarie MartinezPharmacist1821144486
  6. Luis Martinez Castillo, 1243BBasic Emergency Medical Technician1629285572
  7. Luis Martinez Crespo, 1842PParamedic1306053251
  8. Antonio Martinez Figueroa, 0368BBasic Emergency Medical Technician1629285580
  9. Cesar Martinez Hernandez, 0924PParamedic1154538015
  10. Neftali Martinez Hernandez, 0679BBasic Emergency Medical Technician1932316809
  11. Misael Martinez Lantigua, DCChiropractor1851171367
  12. Pedro Martinez Maisonet, 0304BBasic Emergency Medical Technician1720295694
  13. Rogelio Martinez Morales, 0324PParamedic1912114893
  14. Roselyn Martinez Olivieri, MDAdolescent Medicine (Internal Medicine) Physician1356451736
  15. Amaury Martinez Pagan, 1509PParamedic1235346123
  16. Eduardo Martinez Perez, 0738BBasic Emergency Medical Technician1568679454
  17. Gilberto Martinez Reyes, 0624PParamedic1710194600
  18. Orlando Martinez Rivera, 0874PParamedic1881801785
  19. Jose Martinez Rosado, 0875PParamedic1679780571
  20. Aida Martinez Santos, 1373PParamedic1902013840
  21. Antonio Martinez Santos, 1374PParamedic1972710812
  22. Jorge Martinez Santos, 1070PParamedic1588871420
  23. Hilton Martinez Torres, 0701PParamedic1104033943
  24. Edgar Martinez Vazquez, 0972PParamedic1992912737
  25. Marinelly Martinez-Garri, M.D.Geriatric Psychiatry Physician1720504848
  26. Giovanni Martinez-MujicaPsychologist1972951937
  27. Lorena Martinez-ValdiviesoSpeech-Language Pathologist1497322853
  28. Adriana Martorell, PH.DPsychologist1396068169
  29. Glenda Marty Rosario, 1163PParamedic1063629806
  30. Victor Mas Astacio, 0958PParamedic1952518797
  31. Carmen MatosOrthodontics and Dentofacial Orthopedics Dentistry1144325861
  32. Sergio Matos, M.D.Psychiatry Physician1871780346
  33. Hector Matos Jimenez, 0948BBasic Emergency Medical Technician1962610758
  34. Angeliris Matos LasantaChiropractor1740926351
  35. Jose Matos Negron, MDGeneral Practice Physician1881226868
  36. Jose Matos Perez, 0813PParamedic1598973380
  37. Joel Matos-MatosInfectious Disease Physician1144562992
  38. Jose Matta Figueroa, 1880PParamedic1497963284
  39. Ivanelle Medina, B.S., M.S.Speech-Language Pathologist1699256529
  40. Julio Medina, M.D.Emergency Medical Services (Emergency Medicine) Physician1902097819
  41. Lydia Medina, O.D.Optometrist1144532953
  42. Carlos Medina Ayala, 0838BBasic Emergency Medical Technician1932317724
  43. Israel Medina Hernandez, 1881PParamedic1578771366
  44. Angel Medina Mora, 1533PParamedic1023226826
  45. Javier Medina Morales, 1325PParamedic1801004619
  46. Jose Medina Morales, 0839BBasic Emergency Medical Technician1144438953
  47. Guillermo Medina Santiago, 1164PParamedic1770791584
  48. Manuel Medina-Rodriguez, DCChiropractor1780385450
  49. Jossie MejiaPharmacy Technician1952801060
  50. Michelle MejiaFamily Medicine Physician1053169128

The largest Puerto Rico cities

  1. San Juan8,960
  2. Ponce3,338
  3. Bayamon2,958
  4. Caguas2,093
  5. Carolina1,535

All of Puerto Rico →

How to read this directory

Guaynabo, Puerto Rico appears in the CMS National Plan and Provider Enumeration System with 2,143 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 Guaynabo - 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 Guaynabo 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 Guaynabo is weighted toward Paramedic (511 clinicians, followed by Basic Emergency Medical Technician with 245 and Pharmacist with 156). 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, Guaynabo reports roughly 66.8 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 Guaynabo 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 Guaynabo, PR?

There are 2,143 registered healthcare providers in Guaynabo, PR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Guaynabo?

The most common specialties in Guaynabo are Paramedic, Basic Emergency Medical Technician, Pharmacist, Clinical Psychologist, General Practice Physician. Paramedic has the most providers with 511.

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.