NPPES file of Aug 9, 2026

Doctors and health care providers in Santa Barbara, CA

5,328 individual NPPES records list a practice address in Santa Barbara, 30th of 812 California cities. The largest group is marriage & family therapist: 680, 13% of the city's records, against 6% across California. Page 71 of 107.

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

Santa Barbara in California

  • Rank in California30th of 812 cities by records
  • Share of the state0.5% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.2% of all records

Compared with California as a whole, Santa Barbara has 2.9× the state's share of diagnostic radiology physician records and 0.15× its share of behavior technician records.

Providers in Santa Barbara, alphabetically

  1. Karen O'NealAddiction (Substance Use Disorder) Counselor1699825976
  2. Angela O'NeilinMental Health Counselor1598885360
  3. Bonnie O'NeillCase Manager/Care Coordinator1912194861
  4. Erin O'Rourke, O.T.Occupational Therapist1942500418
  5. Maureen O'Rourke, N.P.Family Nurse Practitioner1831295658
  6. Mason OakesDay Training/Habilitation Specialist1861338899
  7. William Oakley, P.T.Physical Therapist1104908771
  8. Daniel Oberto, M.D.Anesthesiology Physician1760648505
  9. Sharleen Obrien, PSY.D.Clinical Psychologist1932288842
  10. Paloma Ochoa, M.D.Internal Medicine Physician1366189011
  11. Deborah Odell, LMFTMarriage & Family Therapist1841532736
  12. Caitlin OdonnellRegistered Nurse1780415620
  13. Michael Ogle, PH.D.Clinical Psychologist1346270071
  14. Nonye OgoamakaRegistered Nurse1114283363
  15. Calpurnia OkwuonePsychologist1912460148
  16. Joann Olejnik, LMFTMarriage & Family Therapist1881005304
  17. Vanessa OlguinStudent in an Organized Health Care Education/Training Program1447418603
  18. James OlivieriMental Health Counselor1417416744
  19. Alexandro Olivo FuentesDay Training/Habilitation Specialist1063357846
  20. Kathrine Olmstead, RNCollege Health Registered Nurse1235569484
  21. Camille Olsen, M.D.Geriatric Medicine (Internal Medicine) Physician1609228600
  22. Gregory Olsen, MDEmergency Medicine Physician1598701658
  23. Jami OlsenAddiction (Substance Use Disorder) Counselor1417517319
  24. David OlsonHearing Instrument Specialist1255789681
  25. Kaitlyn Olson, M.D.Pediatrics Physician1720378748
  26. Katherine Olson, PH.D.Clinical Psychologist1285884999
  27. Melissa OlsonAddiction (Substance Use Disorder) Counselor1518105147
  28. Wayne Olson, M.A.Addiction (Substance Use Disorder) Counselor1962951053
  29. Valentin OlveraMental Health Counselor1598836215
  30. Marc Omana, RNPsychiatric/Mental Health Registered Nurse1891105359
  31. Reiley OmdahlDay Training/Habilitation Specialist1467349589
  32. Michael Omlid, M.D.Geriatric Medicine (Internal Medicine) Physician1659483436
  33. Richard Onishi, M.D.Family Medicine Physician1467545913
  34. Ken Opdyke, MAMarriage & Family Therapist1386715894
  35. Jessica OplandCase Manager/Care Coordinator1215266622
  36. Cecilia Ordonez, D.D.S.Dentist1124222187
  37. David Orias, M.D.Specialist1245272533
  38. Guenael OristelCommunity Health Worker1487351342
  39. Emily OroscoStudent in an Organized Health Care Education/Training Program1730974502
  40. Christine Orpen, MFTMarriage & Family Therapist1467485177
  41. Cielo OrtegaBehavior Technician1669252722
  42. Nikki OrtegaBehavior Technician1255082855
  43. Susana OrtegaMental Health Counselor1790242840
  44. Aliana OrtizAddiction (Substance Use Disorder) Counselor1932092749
  45. Briana OrtizMental Health Counselor1356199970
  46. Christina Ortiz, LMFT, MAMarriage & Family Therapist1083029409
  47. Gloria OrtizDoula1508725250
  48. Jasmine OrtizDay Training/Habilitation Specialist1437982089
  49. Martha OrtizCounselor1447512652
  50. Olga Ortiz, MSWSocial Worker1750530465

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

Santa Barbara, California appears in the CMS National Plan and Provider Enumeration System with 5,328 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 Santa Barbara - 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 Santa Barbara 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 Santa Barbara is weighted toward Marriage & Family Therapist (680 clinicians, followed by Mental Health Counselor with 398 and Addiction (Substance Use Disorder) Counselor with 264). 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, Santa Barbara reports roughly 13.7 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.

Of California's most common specialties, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Santa Barbara practice address, a coverage gap Santa Barbara patients typically fill by traveling to a larger nearby hub.

For Santa Barbara 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 Santa Barbara, CA?

There are 5,328 registered healthcare providers in Santa Barbara, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Santa Barbara?

The most common specialties in Santa Barbara are Marriage & Family Therapist, Mental Health Counselor, Addiction (Substance Use Disorder) Counselor, Student in an Organized Health Care Education/Training Program, Behavior Technician. Marriage & Family Therapist has the most providers with 680.

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.