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 84 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. Susan Walin, PA CPhysician Assistant1427061183
  2. Amy Walker, L.ACAcupuncturist1689332132
  3. Clifton Walker, COTAOccupational Therapy Assistant1477757789
  4. Lisa WalkerMarriage & Family Therapist1417406158
  5. Madeleine Walker, PSYDClinical Psychologist1245180280
  6. Tihele Walkowsky, M.D.Obstetrics & Gynecology Physician1902032808
  7. Jessica WallMental Health Counselor1467154237
  8. Courtney Wallace, RN, PHN, IBCLCLactation Consultant (Registered Nurse)1710798285
  9. Eric Wallace, MDDiagnostic Radiology Physician1578502191
  10. Jennifer Wallace, PA-CMedical Physician Assistant1578796926
  11. Matt WallaceGeneral Practice Dentistry1437113479
  12. Phoebe Waller, MS, RDRegistered Dietitian1467228213
  13. Sarah Wallington, PT, MPTPhysical Therapist1003217555
  14. Anthony Walls, M.D.Emergency Medicine Physician1770859571
  15. David Walsh, B.PHARM.Pharmacist1104278001
  16. Jacquelyn Walters, LVNLicensed Vocational Nurse1710748561
  17. Jackson WalthallBehavior Technician1831822824
  18. Andrew Waltman, R.N.Adult Psychiatric/Mental Health Registered Nurse1790590131
  19. Jennifer Wan, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1922264522
  20. Angel WangRegistered Nurse1639537988
  21. Chung Wang, M.D.Anesthesiology Physician1730129271
  22. Tony Wang, M.D.Pain Medicine (Anesthesiology) Physician1437536521
  23. Sarah WarburgBehavior Analyst1497204564
  24. Maya WardBehavior Technician1427988518
  25. Michael Ward, M.D.Anesthesiology Physician1578584017
  26. Danielle Ward-GeeCase Manager/Care Coordinator1619130127
  27. Isabelle WardlawRegistered Nurse1679031512
  28. Bridget Wareham, FNP-CFamily Nurse Practitioner1639636905
  29. Mark Warmuth, C.O.Orthotist1205000957
  30. David WarnerMental Health Counselor1326375650
  31. Philip WarnerPhysical Therapist1992193312
  32. Rosalind Warner, M.D.Gynecology Physician1912050006
  33. Lamartrice WarrenBehavior Technician1265244578
  34. Jihad Warwar, M. D.Specialist1013954957
  35. Robert Warwar, M. D.Specialist1518909548
  36. Vanessa WasbinMental Health Counselor1457989477
  37. Ayesha Waseer, DDSDentist1902144918
  38. Ashleigh WashingtonBehavior Technician1457099913
  39. David Wasserman, PH.D.Psychologist1912999806
  40. Amy Wassil, R.N.Registered Nurse1407224959
  41. Granite WatermanBehavior Analyst1174471148
  42. Dennis WatsonMental Health Counselor1023142577
  43. Eric Watson, D.O.Physical Medicine & Rehabilitation Physician1902884265
  44. Evelina WatsonMarriage & Family Therapist1508115858
  45. Gayle WatsonCounselor1538434071
  46. John WatsonMental Health Counselor1225362247
  47. Melanie Watson, MFTIMarriage & Family Therapist1295190239
  48. Brian WattMental Health Counselor1568796589
  49. Phelisha WattsBehavior Technician1245151448
  50. Valerie Watts, PSY.DPsychologist1790523025

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.