NPPES file of Aug 9, 2026

Doctors and health care providers in Oxnard, CA

3,211 individual NPPES records list a practice address in Oxnard, 73rd of 812 California cities. The largest group is behavior technician: 226, 7% of the city's records, against 18% across California. Page 3 of 65.

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).

Oxnard in California

  • Rank in California73rd of 812 cities by records
  • Share of the state0.3% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups19.3% of all records
  • Behavior Technician rank11th of the 10 California cities with the most

Compared with California as a whole, Oxnard has 3.5× the state's share of peer specialist records and 0.40× its share of behavior technician records.

Providers in Oxnard, alphabetically

  1. Pablo AntunezStudent in an Organized Health Care Education/Training Program1689236010
  2. Brenda Aparicio, SLPASSISTANTSpeech-Language Pathologist1710251640
  3. Stephanie Aparicio De La CruzDentist1043047905
  4. Carolina Apodaca-MoralesDoula1649953738
  5. Aryanah AppelhanzBehavior Technician1790570398
  6. Emily AptakerMental Health Counselor1689425845
  7. Silvia AragonOccupational Therapist1669227468
  8. Caitlin ArakakiBehavior Technician1477348787
  9. Artour Arakelian, D.D.SDentist1720297302
  10. Alma Arambula, DCChiropractor1225565542
  11. Jaime Arana, MDSurgery Physician1720240716
  12. Jessica AranagaStudent in an Organized Health Care Education/Training Program1821968108
  13. Kristen Araujo, LMFT, RNMarriage & Family Therapist1174943229
  14. Rachel Araujo, NPNurse Practitioner1508632316
  15. Melissa Arbar, DOAnesthesiology Physician1063875136
  16. Leslie Arceo, LVNLicensed Vocational Nurse1063112050
  17. Nicole Arceo, D.O.Pediatrics Physician1023549755
  18. Jamie ArchuletaCase Manager/Care Coordinator1114654936
  19. Gabriella Arciniega, LPC, APCCCounselor1932756889
  20. Kimberly ArciniegaBehavior Technician1194685172
  21. Marissa ArellanoOther Technician1407364763
  22. Sara ArellanoClinical Social Worker1093245151
  23. Raquel Arevalo, DMDGeneral Practice Dentistry1235346776
  24. Roxana ArevaloBehavior Technician1083410989
  25. Sandra ArevaloBehavior Technician1689522708
  26. Gena AriagnoMental Health Counselor1386290112
  27. Angelica Arias, PPSCounselor1093507717
  28. Ashleigh Arias, MS, PPSSchool Counselor1730971672
  29. Claudia AriasHealth Educator1639796733
  30. Thania AriasBehavior Technician1710570957
  31. Alicia ArmentaBehavior Technician1568348449
  32. Jesus ArmentaCase Manager/Care Coordinator1023789476
  33. Cristina Armijo, M.D.Pediatrics Physician1710931258
  34. Etienne ArmijoPhysician Assistant1093586067
  35. Andrew Armstrong, PA-C, MPASPhysician Assistant1306196316
  36. Jack ArnoldMarriage & Family Therapist1750166302
  37. Kennedy ArreolaBehavior Technician1164283966
  38. Yesenia Arreola OrtizMarriage & Family Therapist1710731419
  39. Diana ArriagaClinical Social Worker1043686447
  40. Elina Arriaza, OTR/LOccupational Therapist1659878569
  41. Valeria ArroyoRehabilitation Practitioner1669119665
  42. Jennifer ArsenaultDay Training/Habilitation Specialist1205587268
  43. Maher Asaad, DDSGeneral Practice Dentistry1720195084
  44. Kati Asgarifar, DDSOrthodontics and Dentofacial Orthopedics Dentistry1053594580
  45. Krystina AsherStudent in an Organized Health Care Education/Training Program1700045226
  46. Angelica Ashley, LVNAddiction (Substance Use Disorder) Counselor1831465137
  47. Helen Ashton, MDFamily Medicine Physician1730619198
  48. Ophra Ashur, LCSWClinical Social Worker1275663437
  49. Chito Atangan, RNRegistered Nurse1720454838
  50. Maryam Atashbar, NURSE PRACTITIONERFamily Nurse Practitioner1720482110

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

Oxnard, California appears in the CMS National Plan and Provider Enumeration System with 3,211 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 Oxnard - 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 Oxnard 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 Oxnard is weighted toward Behavior Technician (226 clinicians, followed by Marriage & Family Therapist with 217 and Addiction (Substance Use Disorder) Counselor with 176). 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, Oxnard reports roughly 8.2 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 Oxnard 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 Oxnard, CA?

There are 3,211 registered healthcare providers in Oxnard, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Oxnard?

The most common specialties in Oxnard are Behavior Technician, Marriage & Family Therapist, Addiction (Substance Use Disorder) Counselor, Mental Health Counselor, Clinical Social Worker. Behavior Technician has the most providers with 226.

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.