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 5 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. Shimul Barr, MDPsychiatry Physician1437318813
  2. Stacy BarraganAssistant Health Information Record Technician1003366360
  3. Veronica BarraganMental Health Counselor1538958780
  4. Ana BarrancoBehavior Technician1629813886
  5. Carlos Barraza, M.D.Pediatric Adolescent Medicine Physician1598791121
  6. Gonzalo Barraza, PHARM.D.Pharmacist1639619398
  7. Yissel BarreraStudent in an Organized Health Care Education/Training Program1770259673
  8. Iris Barrera-DailyStudent in an Organized Health Care Education/Training Program1962099473
  9. Christine BarrettStudent in an Organized Health Care Education/Training Program1497699524
  10. Jose BarrientosAddiction (Substance Use Disorder) Counselor1679390272
  11. Sandra Barrientos, PSY.D.Clinical Psychologist1760707400
  12. Tatyana Barroso, LMFTMarriage & Family Therapist1548993405
  13. May Barry, PHARMDPharmacist1669913075
  14. Azin Barzegar, DMDGeneral Practice Dentistry1912521402
  15. Janice Basch, PH.D.Clinical Psychologist1952504854
  16. Gabriel Bates, OTRLOccupational Therapist1528109287
  17. James Battocchio, PTAPhysical Therapy Assistant1699342212
  18. Virginia BauerMarriage & Family Therapist1437721297
  19. Edward Baum, DDSGeneral Practice Dentistry1205408663
  20. David Bautista, LMFT 148160Marriage & Family Therapist1194261891
  21. Javier BautistaPeer Specialist1457297863
  22. Eric BeadleCounseling Psychologist1093661951
  23. Alexander BeamerRehabilitation Practitioner1497371181
  24. Michele Bean, NPNurse Practitioner1699167940
  25. Tatum BeardBehavior Technician1538015342
  26. Melissa BecchinaAddiction (Substance Use Disorder) Counselor1043404395
  27. Ariana BecerraGeneral Practice Dentistry1184563694
  28. Marcela Becerra Maciel, LMFTMental Health Counselor1629301627
  29. Maradith Beck, FNPFamily Nurse Practitioner1598649931
  30. Norma Beck, PHDPsychologist1699885301
  31. Rona Beck, P.T.Physical Therapist1346464054
  32. Tina Beckham, F.N.P.Nurse Practitioner1801837836
  33. Nicholas Bednarski, M.D.Nephrology Physician1457425860
  34. Lancelot Beier, MDEmergency Medicine Physician1679932172
  35. Ronald Belczyk, DPMFoot & Ankle Surgery Podiatrist1710186655
  36. Rex BelisleAddiction (Substance Use Disorder) Counselor1033345723
  37. Cierra BellCounselor1891216859
  38. Jamie BellCase Manager/Care Coordinator1922738111
  39. Nastassja Bell, MDFamily Medicine Physician1528630316
  40. Jon Belleville, M.D.Anesthesiology Physician1013069426
  41. Barbara Bellfield, NPFamily Nurse Practitioner1295915825
  42. Manuel BeltranInternal Medicine Physician1538705462
  43. Mindy Benfield, BSAddiction (Substance Use Disorder) Counselor1255623179
  44. Ashley Benoit, BSCase Manager/Care Coordinator1558605188
  45. Claudia Benton, R.N.Case Manager/Care Coordinator1083803332
  46. William Berard, M.D.Anesthesiology Physician1639289705
  47. Ali Berenji, M.D.Specialist1417077470
  48. Erin Bergeron, M.D.Family Medicine Physician1144274531
  49. Jacqueline BerkePhysical Therapist1295931236
  50. Meaghan BermudesPeer Specialist1942170741

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.