NPPES file of Aug 9, 2026

Doctors and health care providers in Visalia, CA

4,225 individual NPPES records list a practice address in Visalia, 50th of 812 California cities. The largest group is behavior technician: 492, 12% of the city's records, against 18% across California. Page 55 of 85.

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).

Visalia in California

  • Rank in California50th of 812 cities by records
  • Share of the state0.4% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.3% of all records

Compared with California as a whole, Visalia has 19× the state's share of health educator records and 0.66× its share of behavior technician records.

Providers in Visalia, alphabetically

  1. Julie Novosel, C.M.T., L.M.T.Massage Therapist1558757229
  2. Maria NowickiBehavior Technician1619442415
  3. Tiffeny NunesBehavior Analyst1154742849
  4. Anastasia Nunez, R14521221Addiction (Substance Use Disorder) Counselor1417618588
  5. Diana NunezProfessional Counselor1477385680
  6. Donaciano NunezAddiction (Substance Use Disorder) Counselor1003454026
  7. Lizbeth NunezBehavior Technician1205670841
  8. Maria NunezHealth Educator1194179119
  9. Richard Nunez, CASE MANAGERHealth Educator1063633022
  10. Crystal Nuno, PA-CPhysician Assistant1134905359
  11. Candice NurseryBehavior Technician1003397258
  12. Michael Nussdorfer, MDDiagnostic Radiology Physician1740250323
  13. Chelsea Nwonwu, MDStudent in an Organized Health Care Education/Training Program1225978158
  14. Herschel O'Brien, LPCCProfessional Counselor1972976504
  15. Madison O'DonnellStudent in an Organized Health Care Education/Training Program1699579755
  16. Kelly O'Shea, ODOptometrist1073777637
  17. Joshua Obamedo, MDStudent in an Organized Health Care Education/Training Program1285292516
  18. Hope ObermillerMarriage & Family Therapist1225764020
  19. Matthew Oblad, O.D.Optometrist1366472938
  20. Phillip Ocaranza, RADTAddiction (Substance Use Disorder) Counselor1750914354
  21. Albert OchoaMental Health Counselor1831222348
  22. Bianca OchoaSpeech-Language Pathologist1992228340
  23. Jose Ochoa, L.C.S.W.Clinical Social Worker1235271230
  24. Kristin Ochs, DCChiropractor1194156703
  25. Tamara Odums, SUDAddiction (Substance Use Disorder) Counselor1871211136
  26. Abel Ojeda, PTOrthopedic Physical Therapist1689943474
  27. Ellie OkStudent in an Organized Health Care Education/Training Program1295438679
  28. Sean Oldroyd, D.O.Emergency Medicine Physician1053743302
  29. Pedro OleaMental Health Counselor1316366842
  30. Susan Olfert, R.D.Registered Dietitian1609990555
  31. Jennifer Olguin-MendozaBehavior Technician1508729252
  32. Chuks Olise, RNRegistered Nurse1689931362
  33. Bonnie Oliveira, LCSWSocial Worker1619947389
  34. Penny Oliveira, LMFTMarriage & Family Therapist1427363100
  35. Walter OliverCounselor1851662449
  36. Rebecca OlsenBehavior Technician1598469611
  37. Christine Olson, RADT1Addiction (Substance Use Disorder) Counselor1629574041
  38. Jeffrey Olson, DDSDentist1780100032
  39. Randy Olson, L.C.S.W.Clinical Social Worker1447268826
  40. Rebecca Olson, MA, ATCAthletic Trainer1982298949
  41. Shannen OlsonBehavior Technician1619440443
  42. Kalina OlveraBehavior Technician1336967785
  43. Monique Olvera AguileraClinical Social Worker1336951276
  44. Emily Ombogo, P.T.Physical Therapist1891187225
  45. Adeyimika Omololu, MDFamily Medicine Physician1265878441
  46. Olayinka Omololu, MDInternal Medicine Physician1861445470
  47. Jamie Onstott, LMFTMarriage & Family Therapist1972774040
  48. Jasmine OrdazBehavior Technician1083103055
  49. Priscilla Ordonez-ValdezMental Health Counselor1699561175
  50. Samantha OregelPhysician Assistant1316620495

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

Visalia, California appears in the CMS National Plan and Provider Enumeration System with 4,225 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 Visalia - 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 Visalia 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 Visalia is weighted toward Behavior Technician (492 clinicians, followed by Addiction (Substance Use Disorder) Counselor with 309 and Marriage & Family Therapist with 270). 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, Visalia reports roughly 10.8 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 Visalia 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 Visalia, CA?

There are 4,225 registered healthcare providers in Visalia, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Visalia?

The most common specialties in Visalia are Behavior Technician, Addiction (Substance Use Disorder) Counselor, Marriage & Family Therapist, Student in an Organized Health Care Education/Training Program, Mental Health Counselor. Behavior Technician has the most providers with 492.

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.