NPPES file of Aug 9, 2026

Doctors and health care providers in Santa Ana, CA

8,904 individual NPPES records list a practice address in Santa Ana, 18th of 812 California cities. The largest group is behavior technician: 1,625, 18% of the city's records, against 18% across California. Page 164 of 179.

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).

The 8 largest groups in Santa Ana

  1. Behavior Technician1,625
  2. Mental Health Counselor684
  3. Marriage & Family Therapist678
  4. Clinical Social Worker433
  5. Addiction (Substance Use Disorder) Counselor407
  6. Registered Nurse281
  7. Counselor247
  8. Social Worker216

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

Santa Ana in California

  • Rank in California18th of 812 cities by records
  • Share of the state0.9% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups33.5% of all records

Compared with California as a whole, Santa Ana has 12.5× the state's share of community health registered nurse records and 0.50× its share of student in an organized health care education/training program records.

Providers in Santa Ana, alphabetically

  1. Santho TuonsaryMental Health Counselor1710541693
  2. Mark Angelo Tupasi, DDSGeneral Practice Dentistry1629784822
  3. Jamilah TurnerCase Manager/Care Coordinator1457125171
  4. Jean Turner, RASAddiction (Substance Use Disorder) Counselor1952676504
  5. Mia Turner, PA-CPhysician Assistant1487061164
  6. Synthia TurnerAddiction (Substance Use Disorder) Counselor1558152827
  7. Valerie Tuttle, POLYSOMNOGRAPHY TECHOther Specialist/Technologist1649201674
  8. Tate TylerMarriage & Family Therapist1912620527
  9. Laura UbilluzCase Manager/Care Coordinator1497387476
  10. Eleonor Ubina, RNCommunity Health Registered Nurse1740351337
  11. Alex UceloCounselor1649568387
  12. Mia Udarbe-GustafsonMarriage & Family Therapist1376147975
  13. Victor Ugarte, D.D.S.General Practice Dentistry1356439343
  14. Leslie UlloaBehavior Technician1013835362
  15. Mayra Ulloa, RDRegistered Dietitian1336867142
  16. Alexander UlukayaBehavior Technician1972282838
  17. Kianna Rae UmaliBehavior Technician1952298226
  18. Kimberly Umansky, NP-CFamily Nurse Practitioner1043777147
  19. Crystal UmanzorClinical Social Worker1427937416
  20. Angela UmeresMarriage & Family Therapist1972251122
  21. Jane UnMental Health Counselor1902040561
  22. Andrew UnderhillMarriage & Family Therapist1083309595
  23. Christina Ung, FNP-CFamily Nurse Practitioner1376971358
  24. Jennie Ung, PHARM. DPharmacotherapy Pharmacist1780697359
  25. Karen UngBehavior Technician1518635036
  26. Amisha Upadhyaya, DDSGeneral Practice Dentistry1639193774
  27. Christina Urata, PTAPhysical Therapy Assistant1336875046
  28. Maryjane UrbinaBehavior Technician1548098999
  29. Megan Ure, MFTMarriage & Family Therapist1487735171
  30. Felix Urena, DDSGeneral Practice Dentistry1922392034
  31. Vanessa UrenoBehavior Technician1013583756
  32. Edgar Ureno Garcia, MDFamily Medicine Physician1588197396
  33. Gina Uriarte-FeldMental Health Counselor1962026773
  34. Clarissa UriasBehavior Technician1700774544
  35. Adan UribeMental Health Counselor1609465103
  36. Gabriel Uribe, DSW,MSWClinical Social Worker1558288142
  37. Marissia UribeSocial Worker1760120299
  38. Natalie UribeBehavior Technician1174236509
  39. Britney UriosteguiBehavior Technician1548079395
  40. Robert UrreaDay Training/Habilitation Specialist1922951631
  41. John Ursino, MDPsychiatry Physician1396729521
  42. Saira UrzuaRehabilitation Practitioner1770392458
  43. Editha Uy, MDCardiovascular Disease Physician1467521864
  44. Christine Uyeno, LCSWClinical Social Worker1891876074
  45. Paul VaalaAddiction (Substance Use Disorder) Counselor1467180331
  46. Kaitlynne VailBehavior Technician1437613387
  47. Elizabeth ValadezCounselor1821381492
  48. Faraz Valaie, M.D.Pediatrics Physician1972807022
  49. Aliza Valdez, AMFTMarriage & Family Therapist1154206027
  50. Annabel Valdez, B.SMental Health Counselor1477889467

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 Ana, California appears in the CMS National Plan and Provider Enumeration System with 8,904 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 Ana - 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 Ana 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 Ana is weighted toward Behavior Technician (1,625 clinicians, followed by Mental Health Counselor with 684 and Marriage & Family Therapist with 678). 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 Ana reports roughly 22.9 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, Internal Medicine Physician is the most prominent one with no provider currently listing a Santa Ana practice address, a coverage gap Santa Ana patients typically fill by traveling to a larger nearby hub.

For Santa Ana 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 Ana, CA?

There are 8,904 registered healthcare providers in Santa Ana, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Santa Ana?

The most common specialties in Santa Ana are Behavior Technician, Mental Health Counselor, Marriage & Family Therapist, Clinical Social Worker, Addiction (Substance Use Disorder) Counselor. Behavior Technician has the most providers with 1,625.

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.