NPPES file of Aug 9, 2026

Doctors and health care providers in Ventura, CA

4,435 individual NPPES records list a practice address in Ventura, 45th of 812 California cities. The largest group is behavior technician: 543, 12% of the city's records, against 18% across California. Page 85 of 89.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Ventura

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Ventura in California

  • Rank in California45th of 812 cities by records
  • Share of the state0.5% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.1% of all records

Compared with California as a whole, Ventura has 4.3× the state's share of psychiatric/mental health registered nurse records and 0.68× its share of family nurse practitioner records.

Providers in Ventura, alphabetically

  1. Daniel Waxer, M.D.Anesthesiology Physician1891879086
  2. Nathan Waxer, DOAnesthesiology Physician1104137769
  3. Beverly WeatherfordPsychiatric/Mental Health Registered Nurse1770762296
  4. Kelly WebbTechnician/Technologist1942039789
  5. Kassidy Webber, DOStudent in an Organized Health Care Education/Training Program1457155780
  6. Christine Weber, PA-CPhysician Assistant1639587017
  7. Nathan Weber, M.D.Anesthesiology Physician1629124623
  8. Jaime Webster, RNDiabetes Educator Registered Nurse1598446627
  9. Marguerite Webster, MFTMarriage & Family Therapist1659422764
  10. Thomas Weckworth, D.C.Chiropractor1720185689
  11. Ryan WeeksMental Health Counselor1508239757
  12. Katie Weesner, LCSWClinical Social Worker1437407137
  13. Jeffrey WeiEndocrinology, Diabetes & Metabolism Physician1487016952
  14. Anna WeilBehavior Technician1669225199
  15. Ahndrea Weiner, LMFTMarriage & Family Therapist1679783906
  16. Peter Weiner, M.D.Ophthalmology Physician1811254717
  17. Naama Weintraub Goldman, R.D.Registered Dietitian1568737914
  18. Chandra Weising, LCSWClinical Social Worker1033363759
  19. Brian Weiss, RPHPharmacist1942593454
  20. Ronald Weiss, RNAdult Psychiatric/Mental Health Registered Nurse1255679619
  21. Sipora Weissman, LCSWClinical Social Worker1750871604
  22. Mark Weitzman, D.D.S.Dentist1649411034
  23. Melissa Welch, P.T.Physical Therapist1811087588
  24. Elizabeth Weldon, L.AC.Acupuncturist1013230283
  25. Mia WellsBehavior Technician1649143520
  26. Ryan Wells, M.D.Dermatology Physician1184697658
  27. Shayne WellsStudent in an Organized Health Care Education/Training Program1134008931
  28. Travis Welsh, MDRheumatology Physician1821591611
  29. Eduviges Wence PachecoBehavior Technician1619891173
  30. Fred Werber, M.D.Dermatology Physician1487652046
  31. Dena Werner, M.D.Internal Medicine Physician1669758918
  32. Sheri Werner, PPSSchool Counselor1104613058
  33. Amy Wernet, LVNLicensed Vocational Nurse1508915133
  34. Tristin Wesenberg, DOCTOR OF CHIROPRACTChiropractor1346286135
  35. Jacob West, MDFamily Medicine Physician1154815991
  36. Jay West, R.N.Psychiatric/Mental Health Registered Nurse1407051832
  37. Jessica West, MDPhysical Medicine & Rehabilitation Physician1588293500
  38. Kathleen West, RDNRegistered Dietitian1184376022
  39. Lisa West, PTOrthopedic Physical Therapist1851406425
  40. Stephanie West, DPTPhysical Therapist1326225814
  41. Stephanie West, MDPediatrics Physician1093342826
  42. Matthew Westfall, DOFamily Medicine Physician1609361427
  43. David Westra, M.D.Neurological Surgery Physician1265645790
  44. Daniel WharmbyStudent in an Organized Health Care Education/Training Program1003758186
  45. Sherilyn Wheaton, M.D.Family Medicine Physician1205861234
  46. Shawn WhelanFamily Medicine Physician1144754920
  47. Cameron White, MFT ASSOCIATEMarriage & Family Therapist1649743691
  48. Cara WhiteCounselor1396023529
  49. Christopher White, M.D.Family Medicine Physician1629009907
  50. Guy WhiteBehavior Technician1972365294

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

Ventura, California appears in the CMS National Plan and Provider Enumeration System with 4,435 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 Ventura - 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 Ventura 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 Ventura is weighted toward Behavior Technician (543 clinicians, followed by Marriage & Family Therapist with 426 and Family Medicine Physician with 234). 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, Ventura reports roughly 11.4 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 Ventura 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 Ventura, CA?

There are 4,435 registered healthcare providers in Ventura, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Ventura?

The most common specialties in Ventura are Behavior Technician, Marriage & Family Therapist, Family Medicine Physician, Student in an Organized Health Care Education/Training Program, Mental Health Counselor. Behavior Technician has the most providers with 543.

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.