NPPES file of Aug 9, 2026

Doctors and health care providers in Riverside, CA

13,893 individual NPPES records list a practice address in Riverside, 9th of 812 California cities. The largest group is behavior technician: 3,626, 26% of the city's records, against 18% across California. Page 223 of 278.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Riverside in California

  • Rank in California9th of 812 cities by records
  • Share of the state1.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups37.6% of all records
  • Behavior Technician rank9th of the 10 California cities with the most

Compared with California as a whole, Riverside has 5.9× the state's share of peer specialist records and 0.50× its share of physical therapist records.

Providers in Riverside, alphabetically

  1. Ramy Sadek, MDCardiovascular Disease Physician1609398957
  2. Brittany Sadoma, MDStudent in an Organized Health Care Education/Training Program1245989623
  3. David Saed, DDSDentist1790344935
  4. Melanie SaenzStudent in an Organized Health Care Education/Training Program1528938974
  5. Rodolfo Saenz, M.D.Obstetrics & Gynecology Physician1538165196
  6. Shirley Saenz, CHW SUPERVISORCommunity Health Worker1205319399
  7. London Saffo, OTR/LOccupational Therapist1164901336
  8. Abdul SafiStudent in an Organized Health Care Education/Training Program1871441063
  9. Tylor SafranBehavior Technician1750051413
  10. Vanessa Sagala, AMFTMarriage & Family Therapist1982479424
  11. Peter SagapoluteleCase Manager/Care Coordinator1902411036
  12. Swaran Saggu, MDFamily Medicine Physician1306905930
  13. Mina Saghafi, NPNurse Practitioner1710104286
  14. Bijon SahagunBehavior Technician1780229914
  15. Lidija SahagunBehavior Technician1972347177
  16. Andre SahakianHospitalist Physician1396206629
  17. Nikhil SahasrabudheNeurological Surgery Physician1760772131
  18. Vikram Sahay, DOHospitalist Physician1598714214
  19. Joseph SahyounBehavior Technician1578275491
  20. Saema SaidEmergency Medicine Physician1407387517
  21. Dawnean SailorsLicensed Psychiatric Technician1023779154
  22. Brianna SaintsMarriage & Family Therapist1710877683
  23. Michael Saito, MDPediatrics Physician1912989385
  24. Alexandra Saiz, LVNLicensed Vocational Nurse1093405565
  25. Christina SaizMarriage & Family Therapist1164681276
  26. Ariba SajidBehavior Technician1154145795
  27. Jasmin SajjadiClinical Social Worker1083276612
  28. Raymond Sakover, MDDiagnostic Radiology Physician1578564431
  29. Ryan SalaBehavior Technician1639984933
  30. Brian Salabarrieta, PA-CPhysician Assistant1427392554
  31. Elisabeth SalajanAssistant Behavior Analyst1730048125
  32. Paul Salama, MDInternal Medicine Physician1528248176
  33. Joe SalamancaRehabilitation Practitioner1477272524
  34. Samantha SalamancaBehavior Technician1467193227
  35. Islam SalamehBehavior Technician1083453781
  36. Frank Salamone, MDStudent in an Organized Health Care Education/Training Program1205585312
  37. Amy SalasCounselor1427596758
  38. Kenya SalasClinical Social Worker1679069678
  39. Ruben SalasAddiction (Substance Use Disorder) Counselor1871095984
  40. Victoria SalasAddiction (Substance Use Disorder) Counselor1750003042
  41. Sergio Salas RodriguezMental Health Counselor1104179936
  42. Allison Salatto, LMFTMarriage & Family Therapist1194350439
  43. Daniela SalaverriaBehavior Technician1154268993
  44. Alma Salazar, M.D.Pediatrics Physician1477524601
  45. Andrea Salazar, LMFTMental Health Counselor1861560567
  46. Christina SalazarMental Health Counselor1477292183
  47. Ciara SalazarBehavior Technician1518773522
  48. Cynthia SalazarSchool Counselor1669321568
  49. Dennis SalazarBehavior Technician1841181922
  50. Donald Salazar, PHARMDPharmacist1053606608

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Riverside, California appears in the CMS National Plan and Provider Enumeration System with 13,893 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 Behavior Technician (3,626 clinicians, followed by Marriage & Family Therapist with 912 and Case Manager/Care Coordinator with 689). 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 California's population, Riverside reports roughly 35.7 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 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, CA?

There are 13,893 registered healthcare providers in Riverside, CA, 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 Behavior Technician, Marriage & Family Therapist, Case Manager/Care Coordinator, Student in an Organized Health Care Education/Training Program, Clinical Social Worker. Behavior Technician has the most providers with 3,626.

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.