NPPES file of Aug 9, 2026

Doctors and health care providers in Riverside, RI

586 individual NPPES records list a practice address in Riverside, 8th of 56 Rhode Island cities. The largest group is clinical social worker: 76, 13% of the city's records, against 9% across Rhode Island. Page 11 of 12.

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

Riverside in Rhode Island

  • Rank in Rhode Island8th of 56 cities by records
  • Share of the state2.3% of Rhode Island's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.9% of all records
  • Clinical Social Worker rank7th of the 10 Rhode Island cities with the most

Compared with Rhode Island as a whole, Riverside has 17.3× the state's share of geriatric medicine (internal medicine) physician records and 0.52× its share of mental health counselor records.

Providers in Riverside, alphabetically

  1. Mriganka Singh, M.D.Geriatric Medicine (Internal Medicine) Physician1033415682
  2. Kathryn Sirr, MS CCC-SLPSpeech-Language Pathologist1316007396
  3. Lauren Slater, NPNurse Practitioner1346818622
  4. Dennis Slonka, PHARMDPharmacist1366167793
  5. Jeanette Smith, M.D.Gastroenterology Physician1700050879
  6. Lisa Smith, RNRegistered Nurse1689798589
  7. Matthew Smith, LICSWClinical Social Worker1588773287
  8. Monissa Solberg, MDPsychiatry Physician1164658027
  9. Patricia Song, M.D.Internal Medicine Physician1255398392
  10. Maria Soriano Pisaturo, M.D.Internal Medicine Physician1598943250
  11. Michael Souza, D.O.Family Medicine Physician1740254150
  12. John Sperzel, LICSWClinical Social Worker1437516572
  13. Erica Staab, RNRegistered Nurse1013142512
  14. Lindsay Stager, PHDClinical Child & Adolescent Psychologist1508702879
  15. Christina StanleyBehavior Analyst1902258247
  16. Jessica Staren, LICSWClinical Social Worker1710238373
  17. Melanie Stark, PHDClinical Psychologist1215221304
  18. Achina Stein, D.O.Psychiatry Physician1093763492
  19. Michael Stein, M.D.Internal Medicine Physician1114964301
  20. Sheila Steiner, MDGeneral Practice Physician1205096153
  21. Angela Stewart, PHDClinical Child & Adolescent Psychologist1346476926
  22. Danielle Stewart, LMHCMental Health Counselor1083840904
  23. Gregory Stiener, MDChild & Adolescent Psychiatry Physician1033270459
  24. Edward Stulik, MDInternal Medicine Physician1700833761
  25. Mariah Stump, M.D.Internal Medicine Physician1841550738
  26. Melissa Sullivan, LICSWClinical Social Worker1295852010
  27. Linda Summerly, P.T.Physical Therapist1922148600
  28. Victoria SwissHealth Educator1598175184
  29. Claire Szeker, LICSWSocial Worker1629361209
  30. Kassia Talaiefar, PHYSICIAN ASSISTANTPhysician Assistant1720709272
  31. Jie Tang, MD, MS, MPHNephrology Physician1871583997
  32. Gerald Tarnoff, MDChild & Adolescent Psychiatry Physician1881600153
  33. Samantha Taylor, MDPsychiatry Physician1528562303
  34. Wendy TaylorCounselor1205162997
  35. Freila TejedaClinical Social Worker1598653081
  36. Shannon Terkell, M.D.Child & Adolescent Psychiatry Physician1386958346
  37. Donald TestaClinical Social Worker1649576786
  38. Carolyn Tetreault, LCSWClinical Social Worker1689601932
  39. Katelynn TewksburyClinical Social Worker1033095856
  40. Matthew ThadeioMental Health Counselor1811789548
  41. Katherine Thomas, LICSWClinical Social Worker1386881407
  42. Valerie Thomas, M.D.Endocrinology, Diabetes & Metabolism Physician1912005901
  43. Amanda Tiburcio, RNRegistered Nurse1922950898
  44. Kristen Tillquist, DONephrology Physician1033774559
  45. Tanya Trazi, PCNS-BCChild & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist1881026052
  46. Vamsi Tummalachetty, PSYDClinical Psychologist1003472200
  47. Britni Turano, MS RN PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1073286019
  48. Jamie Turcotte, LMHCMental Health Counselor1679111926
  49. Samantha TurmenneAcute Care Nurse Practitioner1881216893
  50. Rohit Tyagi, MDGeriatric Medicine (Internal Medicine) Physician1225397342

The largest Rhode Island cities

  1. Providence9,647
  2. Warwick2,776
  3. Cranston1,348
  4. Pawtucket1,284
  5. Woonsocket1,112

All of Rhode Island →

How to read this directory

Riverside, Rhode Island appears in the CMS National Plan and Provider Enumeration System with 586 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 Riverside - 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 Riverside 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 Riverside is weighted toward Clinical Social Worker (76 clinicians, followed by Internal Medicine Physician with 38 and Clinical Psychologist with 38). 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 Rhode Island's population, Riverside reports roughly 53.5 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 Rhode Island's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Riverside practice address, a coverage gap Riverside patients typically fill by traveling to a larger nearby hub.

For Riverside 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 Riverside, RI?

There are 586 registered healthcare providers in Riverside, RI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Riverside?

The most common specialties in Riverside are Clinical Social Worker, Internal Medicine Physician, Clinical Psychologist, Registered Nurse, Physical Therapist. Clinical Social Worker has the most providers with 76.

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.