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.
The 8 largest groups in Santa Barbara
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Karen O'NealAddiction (Substance Use Disorder) Counselor1699825976
- Angela O'NeilinMental Health Counselor1598885360
- Bonnie O'NeillCase Manager/Care Coordinator1912194861
- Erin O'Rourke, O.T.Occupational Therapist1942500418
- Maureen O'Rourke, N.P.Family Nurse Practitioner1831295658
- Mason OakesDay Training/Habilitation Specialist1861338899
- William Oakley, P.T.Physical Therapist1104908771
- Daniel Oberto, M.D.Anesthesiology Physician1760648505
- Sharleen Obrien, PSY.D.Clinical Psychologist1932288842
- Paloma Ochoa, M.D.Internal Medicine Physician1366189011
- Deborah Odell, LMFTMarriage & Family Therapist1841532736
- Caitlin OdonnellRegistered Nurse1780415620
- Michael Ogle, PH.D.Clinical Psychologist1346270071
- Nonye OgoamakaRegistered Nurse1114283363
- Calpurnia OkwuonePsychologist1912460148
- Joann Olejnik, LMFTMarriage & Family Therapist1881005304
- Vanessa OlguinStudent in an Organized Health Care Education/Training Program1447418603
- James OlivieriMental Health Counselor1417416744
- Alexandro Olivo FuentesDay Training/Habilitation Specialist1063357846
- Kathrine Olmstead, RNCollege Health Registered Nurse1235569484
- Camille Olsen, M.D.Geriatric Medicine (Internal Medicine) Physician1609228600
- Gregory Olsen, MDEmergency Medicine Physician1598701658
- Jami OlsenAddiction (Substance Use Disorder) Counselor1417517319
- David OlsonHearing Instrument Specialist1255789681
- Kaitlyn Olson, M.D.Pediatrics Physician1720378748
- Katherine Olson, PH.D.Clinical Psychologist1285884999
- Melissa OlsonAddiction (Substance Use Disorder) Counselor1518105147
- Wayne Olson, M.A.Addiction (Substance Use Disorder) Counselor1962951053
- Valentin OlveraMental Health Counselor1598836215
- Marc Omana, RNPsychiatric/Mental Health Registered Nurse1891105359
- Reiley OmdahlDay Training/Habilitation Specialist1467349589
- Michael Omlid, M.D.Geriatric Medicine (Internal Medicine) Physician1659483436
- Richard Onishi, M.D.Family Medicine Physician1467545913
- Ken Opdyke, MAMarriage & Family Therapist1386715894
- Jessica OplandCase Manager/Care Coordinator1215266622
- Cecilia Ordonez, D.D.S.Dentist1124222187
- David Orias, M.D.Specialist1245272533
- Guenael OristelCommunity Health Worker1487351342
- Emily OroscoStudent in an Organized Health Care Education/Training Program1730974502
- Christine Orpen, MFTMarriage & Family Therapist1467485177
- Cielo OrtegaBehavior Technician1669252722
- Nikki OrtegaBehavior Technician1255082855
- Susana OrtegaMental Health Counselor1790242840
- Aliana OrtizAddiction (Substance Use Disorder) Counselor1932092749
- Briana OrtizMental Health Counselor1356199970
- Christina Ortiz, LMFT, MAMarriage & Family Therapist1083029409
- Gloria OrtizDoula1508725250
- Jasmine OrtizDay Training/Habilitation Specialist1437982089
- Martha OrtizCounselor1447512652
- Olga Ortiz, MSWSocial Worker1750530465
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
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.