NPPES file of Aug 9, 2026

Doctors and health care providers in Mayaguez, PR

1,408 individual NPPES records list a practice address in Mayaguez, 7th of 92 Puerto Rico cities. The largest group is general practice physician: 154, 11% of the city's records, against 10% across Puerto Rico. Page 25 of 29.

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

The 8 largest groups in Mayaguez

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

Mayaguez in Puerto Rico

  • Rank in Puerto Rico7th of 92 cities by records
  • Share of the state3.5% of Puerto Rico's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23.2% of all records
  • General Practice Physician rank6th of the 10 Puerto Rico cities with the most

Compared with Puerto Rico as a whole, Mayaguez has 3.6× the state's share of case manager/care coordinator records and 0.39× its share of pharmacy technician records.

Providers in Mayaguez, alphabetically

  1. Norma SantiagoPharmacist1942806674
  2. Yanira Santiago, CRNACertified Registered Nurse Anesthetist1487117610
  3. Andrea Santiago AcevedoPharmacy Technician1093390155
  4. Gabriel Santiago Colberg, MDStudent in an Organized Health Care Education/Training Program1316726011
  5. Rose Santiago Del ToroParamedic1053256057
  6. Natasha Santiago Gonzalez, PSYDClinical Psychologist1114658135
  7. Luz Santiago MartinezOptician1174363113
  8. Joel Santiago ValcarcelMedical Physician Assistant1639916729
  9. Danyra Santiago Vega, M.D.General Practice Physician1689049397
  10. Luis Santiago-Torres, PSYDClinical Psychologist1730848680
  11. Carlos Santiagoalicea, M.D.Endocrinology, Diabetes & Metabolism Physician1346218310
  12. Andres Santoni Pares, MDStudent in an Organized Health Care Education/Training Program1801728183
  13. Marylyn Santos Onoda, M.D.Internal Medicine Physician1346233830
  14. Jeannette Seda, MTOther Specialist/Technologist1306973706
  15. Pedro Seda, MDAnesthesiology Physician1598725491
  16. Wanda Seda, RNGeneral Practice Registered Nurse1720585375
  17. Yesenia SedaSocial Worker1821207929
  18. Carmen Seda Agrait, DPMPodiatrist1760594345
  19. Jesica Seda Montalvo, MSSchool Psychologist1063335750
  20. Cynthia Segarra, PSYDClinical Neuropsychologist1093943581
  21. Melissa Segarra, DRClinical Psychologist1972079929
  22. Yahaira Segarra Gonzalez, PHDCounseling Psychologist1629340377
  23. Ismael Segarra ValentinChiropractor1023156957
  24. Jose SeguiPharmacy Technician1740505890
  25. Luisa Seijo, MASWSocial Worker1821217621
  26. Ismael Sepulveda, M.D.Family Medicine Physician1043364227
  27. Carmen Teresa Sepulveda Laboy, RNRegistered Nurse1912114299
  28. Omayra Sepulveda Rodriguez, M.D.Clinical Social Worker1245657790
  29. Alicia Serrano, RNRegistered Nurse1235343690
  30. Griselle Serrano, OTOccupational Therapist1609089945
  31. Jennifer Serrano Pagan, PHARM D.Pharmacist1003186420
  32. Rigal Serrano TorresGeneral Practice Physician1871243238
  33. Lee Ming Shum, M.D.Rheumatology Physician1568741387
  34. Clara SilvaPharmacy Technician1922219740
  35. Leysset Silva, PSYDClinical Psychologist1154050912
  36. Jose Silva-Morales, M.D.General Practice Physician1093267882
  37. Marco Silvestrini, M.D.Family Medicine Physician1568497741
  38. Edward Singh, MDGastroenterology Physician1629076260
  39. Astrid Rocio Soares MedinaPediatric Surgery Physician1639625783
  40. Ana Soto, MDFamily Medicine Physician1679558845
  41. Angel SotoCase Manager/Care Coordinator1821290768
  42. Antonio Soto, NURSEMedical-Surgical Registered Nurse1871704981
  43. Carlos Soto, PHARMDPharmacist1326906223
  44. Clarissa SotoSchool Psychologist1194687715
  45. Jennifer SotoPsychologist1972396307
  46. Natalia Soto, M.D.General Practice Physician1730498759
  47. Santa Soto Milan, LNDRegistered Dietitian1730221284
  48. Orlando Soto Ramos, MDGeneral Practice Physician1346117744
  49. Karina Soto RiveraCounseling Psychologist1952250284
  50. Jomarys Soto RomanGeneral Practice Registered Nurse1245818418

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

Mayaguez, Puerto Rico appears in the CMS National Plan and Provider Enumeration System with 1,408 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 Mayaguez - 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 Mayaguez 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 Mayaguez is weighted toward General Practice Physician (154 clinicians, followed by Pharmacist with 87 and Student in an Organized Health Care Education/Training Program with 85). 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, Mayaguez reports roughly 43.9 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.

For Mayaguez 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 Mayaguez, PR?

There are 1,408 registered healthcare providers in Mayaguez, PR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Mayaguez?

The most common specialties in Mayaguez are General Practice Physician, Pharmacist, Student in an Organized Health Care Education/Training Program, Clinical Psychologist, Clinical Social Worker. General Practice Physician has the most providers with 154.

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.