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 37 of 43.

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

The 8 largest groups in Guaynabo

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. Lydia SantiagoPharmacist1093926636
  2. Marisol Santiago, 0197BBasic Emergency Medical Technician1760697080
  3. Mirta Santiago, RPH.Pharmacist1164552584
  4. Nadja Santiago, LPCProfessional Counselor1245680172
  5. Nancy Santiago, M.D.Specialist1922076322
  6. Sarai SantiagoSpeech-Language Pathologist1811665763
  7. Viviana Santiago, MDGeneral Practice Physician1154178580
  8. Wilbur SantiagoRehabilitation Psychologist1669635041
  9. Mark Santiago Asencio, 1543BBasic Emergency Medical Technician1861607087
  10. Miguel Santiago Campos, 0233PParamedic1659586873
  11. Iraida Santiago Colon, 0900PParamedic1588879761
  12. Iris Santiago Colon, 0549BBasic Emergency Medical Technician1881809002
  13. Bartolo Santiago Delgado, MDNuclear Medicine Physician1649214263
  14. William Santiago Figueroa, 1144PParamedic1376758508
  15. Jennifer Santiago Freytes, MDGeneral Practice Physician1730927831
  16. Antonio Santiago Gonzalez, 0946PParamedic1871708016
  17. Omar Santiago Gonzalez, 1288PParamedic1366657504
  18. Adriana Santiago Guzman, 0211BBasic Emergency Medical Technician1013122209
  19. Rafael Santiago Joubert, 0317BBasic Emergency Medical Technician1477768620
  20. Hayddee Santiago Lugo, M.D.Psychiatry Physician1265658223
  21. Raymond Santiago Lugo, 1569BBasic Emergency Medical Technician1972718138
  22. Elio Santiago Ortiz, 1024PParamedic1407061807
  23. Joel Santiago Pagan, 1253PParamedic1659586055
  24. Waleska Santiago Pagan, PSY.DPsychologist1255587861
  25. Jose Santiago Rivera, 1177PParamedic1376758789
  26. Salvador Santiago Rosado, 0777PParamedic1316152721
  27. Carlos Santiago Rosario, 1726PParamedic1588879993
  28. Hector Santiago Salabarria, 1570PParamedic1629283932
  29. Pedro Santiago Santos, 1035BBasic Emergency Medical Technician1811102130
  30. Hector Santiago Torres, 0192BBasic Emergency Medical Technician1780899005
  31. Jan Santiago TorresRegistered Dietitian1336982990
  32. Ruby Santiago VargasPsychologist1023819950
  33. Zaida Santiago Vega, PTPhysical Therapist1740240217
  34. Edwin Santiago Velez, 1292BBasic Emergency Medical Technician1679788905
  35. Fabiola Santiago ZayasStudent in an Organized Health Care Education/Training Program1427870450
  36. Vanessa Santini Hernandez, MDPediatrics Physician1063490100
  37. Sandra Santori, PH.D..Psychologist1487855607
  38. Aemil SantosRespiratory/Developmental/Rehabilitative Specialist/Technologist1295336477
  39. Yarimar SantosPharmacy Technician1881370732
  40. Maria Santos Martinez, 0651PParamedic1720293053
  41. Karla Santos Ocasio, RDN, LND, MHSNRegistered Dietitian1134691751
  42. Daniel Santos Osorio, 0291PBasic Emergency Medical Technician1912112251
  43. Ruth Santos Rodriguez, MDPulmonary Disease Physician1508083320
  44. Yudelkis SantoyaMedical Physician Assistant1336912856
  45. Noel Santuche Rodriguez, 1106BBasic Emergency Medical Technician1538374731
  46. Dolly Sapotkin De Leon, 0652PParamedic1154536357
  47. Eduardo Sastre-Martinez, M.D.Pediatrics Physician1861460602
  48. Deliana SauriSpeech-Language Assistant1831997162
  49. Nydia Scalley, M.SPsychologist1023219458
  50. Felix Schmidt, M.D.Pediatrics Physician1194909846

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.