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 60 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. Alexa TurnerSchool Psychologist1942157409
  2. Marie TylerCase Manager/Care Coordinator1992397905
  3. Ronda Uhles-Johnson, OTRLHand Occupational Therapist1952339947
  4. Patrick Um, MDEmergency Medicine Physician1225175227
  5. Scott Underwood, D.O.Internal Medicine Physician1043592678
  6. Shirley Underwood, D.O.Pediatrics Physician1497919872
  7. Annette UnzuetaMarriage & Family Therapist1386122232
  8. Roxanne Upah-Crenshaw, PH.D.Psychologist1962888743
  9. Angie Urich, CMATechnician1134748585
  10. Naomi UrquidezOccupational Therapist1326549403
  11. Rigoberto Urquijo, CATCIICA(CADC II-CA)Addiction (Substance Use Disorder) Counselor1952426058
  12. Sara UrutiaPeer Specialist1891572376
  13. Deepa UttwaniPhysical Therapist1063032837
  14. Stanley Uyeyama, DDSDentist1881897643
  15. Mayra VacaClinical Social Worker1659933851
  16. Brittany Vacca, MSW, LCSWClinical Social Worker1184286486
  17. Devon Vail, MA CCC-SLPSpeech-Language Pathologist1699265231
  18. Darlene ValadezRehabilitation Practitioner1871345520
  19. Ramon ValdezPeer Specialist1891204657
  20. Robert Valdez, DDSGeneral Practice Dentistry1699707307
  21. Angelic ValdiviaAddiction (Substance Use Disorder) Counselor1477021582
  22. Veronica Valdivia, CCMA-CAddiction Medicine (Preventive Medicine) Physician1912562778
  23. Josabet Valdovinos, MS, PPS, APCCMental Health Counselor1306630777
  24. Karina ValdovinosMental Health Counselor1669815387
  25. Irene ValenciaClinical Social Worker1104172659
  26. Kassandra ValenciaCase Manager/Care Coordinator1740919166
  27. Myra Valencia, NPObstetrics & Gynecology Nurse Practitioner1548819964
  28. Javier Valencia Cervantes, PA-CPhysician Assistant1730712134
  29. Kathleen Valentin, MSN, RN, PHNCase Manager/Care Coordinator1720788839
  30. Thomas ValenzuelaPeer Specialist1144179227
  31. Vinod Valiveti, M.D.Geriatric Medicine (Internal Medicine) Physician1598714107
  32. Juan ValladolidAddiction (Substance Use Disorder) Counselor1255704334
  33. Christian ValleSocial Worker1225589351
  34. Liliana VallejoSocial Worker1053730796
  35. Melissa VallejoPhysician Assistant1699609297
  36. David Valles, INTERN ADSAddiction (Substance Use Disorder) Counselor1437780046
  37. Scott ValleyPeer Specialist1487331864
  38. Robert Valusek, PHARM.D.Pharmacist1508281676
  39. Evan Van Blargen, DDSGeneral Practice Dentistry1891566030
  40. Heather Van SteenAddiction (Substance Use Disorder) Counselor1144981309
  41. Tracy Vanblargen, D.D.SDentist1598904872
  42. Scott Vander Zee, LCSWClinical Social Worker1720132137
  43. Pamela VanegasCounselor1861064222
  44. Zoua VangCase Manager/Care Coordinator1841063369
  45. Amber VargasBehavior Technician1376348623
  46. Kennya VargasBehavior Analyst1902582208
  47. Susam VargasPsychiatric/Mental Health Registered Nurse1326933342
  48. Mariela Varis, MDFamily Medicine Physician1043704877
  49. Amie VasquezDay Training/Habilitation Specialist1326897265
  50. Andre Vasquez, PPSCounselor1639967003

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.