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 17 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

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. Adam Estrada, CPTPhlebotomy Technician1194301531
  2. Ericka Estrada, LMFTMarriage & Family Therapist1023585783
  3. Gloria Estrada, LMFTMarriage & Family Therapist1821551227
  4. Maribel EstradaDay Training/Habilitation Specialist1093390593
  5. Mary Estrada, BAAddiction (Substance Use Disorder) Counselor1114111325
  6. Sung EunPharmacist1033626312
  7. Julianna EusanioClinical Social Worker1487089934
  8. Cynthia Evans, SLPSpeech-Language Pathologist1588510168
  9. Megan EvansRehabilitation Practitioner1689306425
  10. Moxie EvansBehavior Analyst1528920105
  11. John Eversen, L.AC.Acupuncturist1083864169
  12. Emily Ewing, FNPFamily Nurse Practitioner1386388858
  13. Elizabeth Exell, LCSWMental Health Counselor1306976782
  14. Matthew FabianBehavior Technician1871470013
  15. Francisca Fabian LopezDoula1104769918
  16. Gloria FabillaranPharmacist1225313539
  17. Melody Fallon, CADCIIAddiction (Substance Use Disorder) Counselor1205588720
  18. Deleene Farquharson, LMFTMarriage & Family Therapist1518120799
  19. Shelby FarrellMarriage & Family Therapist1629266754
  20. Shahram Fatemi, M.D.Family Medicine Physician1245284686
  21. Sara FaulstichAddiction (Substance Use Disorder) Counselor1891357448
  22. Veronica FavelaMassage Therapist1225982481
  23. Sandy Fay, ADTS 11Addiction (Substance Use Disorder) Counselor1952542268
  24. Maya FehlerStudent in an Organized Health Care Education/Training Program1871017293
  25. Julia FeigChild & Adolescent Psychiatric/Mental Health Registered Nurse1972270577
  26. Stephen Feinberg, MDUrology Physician1851390082
  27. Samantha FeldmanSocial Worker1487333878
  28. Jackeline Felix, DPT, PTPhysical Therapist1366101826
  29. Robert Fell, M.D.Internal Medicine Physician1619322815
  30. Michael FergusonAddiction (Substance Use Disorder) Counselor1700402914
  31. Taylor FergusonBehavior Technician1689503542
  32. Andrea FernandezSocial Worker1932951050
  33. Claudia Fernandez, MAAssistant Behavior Analyst1093393647
  34. Guadalupe Fernandez, N.P.Family Medicine Physician1194845230
  35. Lesly FernandezBehavior Technician1114862422
  36. Margarita Fernandez, CRNPAdult Health Nurse Practitioner1477677359
  37. Mariela FernandezMarriage & Family Therapist1982373213
  38. Rosalie Fernandez, PSYCHIATRIC TECHOther Technician1831487123
  39. Nicholas Ferreira, MSWClinical Social Worker1235682253
  40. Denise Ferrer - Navarro, ACSWClinical Social Worker1467999870
  41. Matthew FerrinPediatric Dentistry1811564925
  42. Nicholas Fettman, MDOtolaryngology Physician1003005109
  43. Melissa FigueroaDay Training/Habilitation Specialist1740028869
  44. Richard Figueroa, M.D.Preventive Medicine/Occupational Environmental Medicine Physician1801950308
  45. Veronica FigueroaBehavior Technician1952173965
  46. Karin Findeis, BACase Manager/Care Coordinator1275657587
  47. Edward Fine, CADC-IIAddiction (Substance Use Disorder) Counselor1578123576
  48. Parvaneh Firozbakht, PAPhysician Assistant1760451751
  49. Sara Fisher, PTPhysical Therapist1295338903
  50. Michelle Fishman, PA-CPhysician Assistant1689838609

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.