NPPES file of Aug 9, 2026

Doctors and health care providers in Toa Baja, PR

446 individual NPPES records list a practice address in Toa Baja, 13th of 92 Puerto Rico cities. The largest group is general practice physician: 61, 14% of the city's records, against 10% across Puerto Rico. Page 5 of 9.

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

The 8 largest groups in Toa Baja

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

Toa Baja in Puerto Rico

  • Rank in Puerto Rico13th of 92 cities by records
  • Share of the state1.1% of Puerto Rico's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.6% of all records

Compared with Puerto Rico as a whole, Toa Baja has 2.2× the state's share of psychologist records and 0.40× its share of student in an organized health care education/training program records.

Providers in Toa Baja, alphabetically

  1. Isis Martinez-SotoClinical Social Worker1801668272
  2. Juan Matos-Robles, D.D.S., M.P.H.General Practice Dentistry1043253248
  3. Alfredo Mayorca, MDGeneral Practice Physician1548889157
  4. Juan Maysonet, D.D.SDentist1700915089
  5. Maria Maysonet Montalvo, LCDAPsychologist1841035458
  6. Giovanna Medina, RNNephrology Registered Nurse1699055939
  7. Sheila MedinaCase Manager/Care Coordinator1700290400
  8. Yanira Medina Claudio, MDGeneral Practice Physician1205949153
  9. Juan Medina ColonStudent in an Organized Health Care Education/Training Program1124881495
  10. Angel MelendezPharmacist1164559563
  11. Carissa Melendez, M.SPsychologist1457796849
  12. Erika Melendez, PHT.Pharmacy Technician1457541070
  13. Keren MelendezPsychologist1750108965
  14. Marco Melendez, P.TPhysical Therapist1487772414
  15. Lesly Mendez, CPLProfessional Counselor1760880942
  16. Mariel Mendoza Robles, M.A.Psychologist1386801181
  17. Aurora MercadoPharmacy Technician1538394226
  18. Oscar MercadoPharmacist1013128198
  19. Maria Mercado-Santiago, SLPSpeech-Language Pathologist1497183925
  20. Yazai Merced CarmonaSpeech-Language Pathologist1134781651
  21. Ana MercedesSocial Worker1790387991
  22. Hilda Milbes, PHARM.D.Pharmacist1831309525
  23. Rosa Mir, BSNRegistered Nurse1104266295
  24. Frances MirandaChiropractor1003753641
  25. Maria Miranda, MDEndocrinology, Diabetes & Metabolism Physician1629162334
  26. Helen Miranda GonzalezSpeech-Language Pathologist1679200430
  27. Michelle Mojica, MSWClinical Social Worker1891359766
  28. Agnes Molina, RPHPharmacist1598949448
  29. Freddy MolinaPharmacy Technician1336340728
  30. Lourdes Molina, MSClinical Psychologist1356561104
  31. Madeline Molina, CPLMarriage & Family Therapist1225559941
  32. Carmen Montalvo Quiles, M.D.General Practice Physician1154541498
  33. Shelymar Montanez SantosSpeech-Language Pathologist1124847306
  34. Rosamaria Montenegro, PHYSICAL THERAPISTPhysical Therapist1518241389
  35. Yarelis Montero, MASTER DEGREECounseling Psychologist1154989804
  36. Airin Morales, DCChiropractor1023197290
  37. Jackeline Morales, RPHPharmacist1649349598
  38. Niretzy Morales, PSY. DClinical Psychologist1205091451
  39. Patricia MoralesCase Manager/Care Coordinator1942611173
  40. Roxanne Morales, NDNaturopath1235627944
  41. Luisa Morales Figueroa, PSYDClinical Psychologist1093565210
  42. Juanita Morales Guzman, PH.D.Clinical Psychologist1396940268
  43. Veronica Morales Soto, PSYDSchool Psychologist1003485889
  44. Jaime Morel, M.D.General Practice Physician1063529303
  45. Carlos Moyka RebmanGeneral Practice Physician1861405953
  46. Zuheidy Mulero GalarzaPharmacy Technician1013108323
  47. Nilsa NarvaezPharmacist1407986722
  48. Cristhian Negron RodriguezStudent in an Organized Health Care Education/Training Program1467215681
  49. Christopher Negron Rosado, DCChiropractor1932920352
  50. Kilsy Ngo-FloresPsychologist1699032730

The largest Puerto Rico cities

  1. San Juan8,960
  2. Ponce3,338
  3. Bayamon2,958
  4. Guaynabo2,143
  5. Caguas2,093

All of Puerto Rico →

How to read this directory

Toa Baja, Puerto Rico appears in the CMS National Plan and Provider Enumeration System with 446 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 Toa Baja - 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 Toa Baja 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 Toa Baja is weighted toward General Practice Physician (61 clinicians, followed by Pharmacist with 59 and Pharmacy Technician with 30). 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, Toa Baja reports roughly 13.9 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.

Of Puerto Rico's most common specialties, Internal Medicine Physician is the most prominent one with no provider currently listing a Toa Baja practice address, a coverage gap Toa Baja patients typically fill by traveling to a larger nearby hub.

For Toa Baja 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 Toa Baja, PR?

There are 446 registered healthcare providers in Toa Baja, PR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Toa Baja?

The most common specialties in Toa Baja are General Practice Physician, Pharmacist, Pharmacy Technician, Psychologist, Clinical Psychologist. General Practice Physician has the most providers with 61.

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.