NPPES file of Aug 9, 2026

Doctors and health care providers in Rio Piedras, PR

372 individual NPPES records list a practice address in Rio Piedras, 20th of 92 Puerto Rico cities. The largest group is general practice physician: 32, 9% of the city's records, against 10% across Puerto Rico. Page 8 of 8.

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

The 8 largest groups in Rio Piedras

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

Rio Piedras in Puerto Rico

  • Rank in Puerto Rico20th of 92 cities by records
  • Share of the state0.9% of Puerto Rico's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23.9% of all records

Compared with Puerto Rico as a whole, Rio Piedras has 44.8× the state's share of adult psychiatric/mental health registered nurse records.

Providers in Rio Piedras, alphabetically

  1. Juan Torres Sanchez, MDPediatric Rheumatology Physician1841728102
  2. Maria Travieso, PHLSpeech-Language Pathologist1114295144
  3. Maritza Trinidad Reyes, MDGeriatric Medicine (Family Medicine) Physician1265456040
  4. Rhadames Trinidad Vidalor, MDInternal Medicine Physician1104935238
  5. Maria Valentin, M.S.W.Clinical Social Worker1548470289
  6. Glorydela Valle, MDInternal Medicine Physician1083864748
  7. Larry Vandaalen, MDInternal Medicine Physician1457341240
  8. Elba Vargas, PSYDClinical Psychologist1558630905
  9. Manuel Vargas, M.D.Obstetrics & Gynecology Physician1528214137
  10. Vilma Vargas, MDBody Imaging Physician1245273481
  11. Jose Vazquez - Selles, MDNuclear Imaging & Therapy Physician1407826944
  12. Kirstie Vazquez Vallellanes, MDPediatrics Physician1558095976
  13. Maritza Vega, RNGeneral Practice Registered Nurse1093796831
  14. Mellisa Vega, MSSpeech-Language Pathologist1457859910
  15. Irene Villamil - Sanchez, MDGastroenterology Physician1518148782
  16. Carlos Vives Alvarado, MDOphthalmology Physician1902207459
  17. Carlos Weber, M.D.General Practice Physician1235546755
  18. Kenji Yamamoto - ValenzuelaStudent in an Organized Health Care Education/Training Program1457094989
  19. Camila Zambrana, MDGeneral Practice Physician1902598261
  20. Manuel Zavala, M.D.Internal Medicine Physician1952405391
  21. Charles Zierenberg, M.D.Orthopaedic Surgery Physician1114992948
  22. Carmen Zorrilla, MDObstetrics & Gynecology Physician1609918796

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

Rio Piedras, Puerto Rico appears in the CMS National Plan and Provider Enumeration System with 372 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 Rio Piedras - 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 Rio Piedras 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 Rio Piedras is weighted toward General Practice Physician (32 clinicians, followed by Pharmacist with 32 and Pediatrics Physician with 25). 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, Rio Piedras reports roughly 11.6 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, Counseling Psychologist is the most prominent one with no provider currently listing a Rio Piedras practice address, a coverage gap Rio Piedras patients typically fill by traveling to a larger nearby hub.

For Rio Piedras 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 Rio Piedras, PR?

There are 372 registered healthcare providers in Rio Piedras, PR, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Rio Piedras?

The most common specialties in Rio Piedras are General Practice Physician, Pharmacist, Pediatrics Physician, Internal Medicine Physician, General Practice Dentistry. General Practice Physician has the most providers with 32.

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.