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 57 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. Rebecca Stapleton, OTRLOccupational Therapist1639381981
  2. Dena Stasinis, PHARMDPharmacist1619404944
  3. Max Stearns, MDUrology Physician1407855836
  4. Kara SteenstraSpeech-Language Pathologist1679057756
  5. Jenna SteeveBehavior Technician1124728274
  6. Jeffrey Stein, D.D.S.General Practice Dentistry1760422828
  7. Shayna SteinerBehavior Analyst1396631537
  8. Denise Stephens, N.P.Nurse Practitioner1083783203
  9. Hiroshi StephensPeer Specialist1750127650
  10. Debra Steria, LVN/PSYCH TECHLicensed Vocational Nurse1790247187
  11. Shayna Stern-TolkmittSchool Psychologist1407733652
  12. Jaymi Stevens, MFTMarriage & Family Therapist1740721067
  13. Joellen Stevens, PH.D.Clinical Psychologist1457371023
  14. Sean Stevens, MFTMarriage & Family Therapist1710294988
  15. Cayley StevensonMarriage & Family Therapist1013339241
  16. Teresa Stevenson, ACSW, PPSSocial Worker1528831575
  17. Wyatt StillmunksBehavior Technician1164271755
  18. Margaret StineAddiction (Substance Use Disorder) Counselor1588257059
  19. Psalm Joshua Sto DomingoBehavior Technician1558187922
  20. Jaclyn StoutCounselor1720359060
  21. Marwood Stout, DDSOral and Maxillofacial Surgery (Dentist)1598708190
  22. Kathleen Strahl, LMFTMarriage & Family Therapist1538366802
  23. Mollie StrainSpeech-Language Pathologist1649745597
  24. Jennifer Stuart, RNRegistered Nurse1205205168
  25. Silvana StuthersAddiction (Substance Use Disorder) Counselor1194386151
  26. Jennifer Suapaia, M.S. L.M.F.TMarriage & Family Therapist1932472511
  27. Barbara SuggsMental Health Counselor1073910956
  28. Collins Sullivan, D.D.S.General Practice Dentistry1649321522
  29. Kaleena SummersSpeech-Language Pathologist1245664366
  30. Grace Sun, M.D.Dermatology Physician1396056735
  31. Alejandra SupanCase Manager/Care Coordinator1174495741
  32. Valerie Supan, LCSWClinical Social Worker1427523885
  33. Kenneth SupinAddiction (Substance Use Disorder) Counselor1003777947
  34. Kristine Supple, PAPhysician Assistant1720157233
  35. Anagha Suresh, M.D.Pediatrics Physician1881951887
  36. Gurrehma SuriBehavior Technician1679457709
  37. Snyrrah SurjantoPharmacist1811435712
  38. Lydia Suryakumar, MDFamily Medicine Physician1225564750
  39. Courtney Swanson, LCSWClinical Social Worker1821767583
  40. Kaj Swanson, LCSWClinical Social Worker1518083351
  41. Kent Swanson, M.D.Anesthesiology Physician1407875545
  42. Estella SweeneyCase Manager/Care Coordinator1811266752
  43. Aron Swerdlin, M.D.Nephrology Physician1346314754
  44. Jennifer SwiftCase Manager/Care Coordinator1659148658
  45. Aubrey Szalay, APCCMental Health Counselor1457013187
  46. Rachel Szatkowski, FNPFamily Nurse Practitioner1356944631
  47. Lauren SzmakPhysical Therapist1932661071
  48. Carmen TabaresRehabilitation Practitioner1710841721
  49. Seyed Mobin Tafreshi KhamenehDentist1811866791
  50. Zachary Taich, MDPulmonary Disease Physician1174055180

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.