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 12 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. Jennifer BarqueroMarriage & Family Therapist1184982944
  2. David Barr, M.S.W.Clinical Social Worker1447698493
  3. Ileana Barragan, NURSE PRACTITIONERFamily Nurse Practitioner1255168340
  4. Jessica BarraganPeer Specialist1326817842
  5. Maria BarraganMental Health Counselor1104135292
  6. Maribel BarraganMarriage & Family Therapist1790049260
  7. Socorro BarraganBehavior Technician1225607054
  8. Vanessa BarraganRegistered Nurse1194905604
  9. Eileen May Barraza, N.P.Nurse Practitioner1487105243
  10. Juan BarrazaDay Training/Habilitation Specialist1619857919
  11. Marisol Barraza, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1407618481
  12. Luis Barrera, RNRegistered Nurse1588207161
  13. Millet BarreraBehavior Technician1114672854
  14. Bryan BarretteMental Health Counselor1417040056
  15. Mercedes BarrezuetaBehavior Technician1366318362
  16. Amanda Barrio, FNPFamily Nurse Practitioner1467980243
  17. Diana BarriosCommunity Health Worker1922634799
  18. David Barrios GarciaSchool Social Worker1205667904
  19. Kristina BarronSocial Worker1982206116
  20. Val BarronCommunity Health Registered Nurse1104991520
  21. Judy BarrosAddiction (Substance Use Disorder) Counselor1568234540
  22. Jocelyn BarrosoBehavior Technician1477242907
  23. Siroon BarsakianMental Health Counselor1376816561
  24. Sam Bartaluzzi, MFTIMental Health Counselor1518292044
  25. Rachel Bartle, M.A.Marriage & Family Therapist1679709729
  26. William Bartlett, M.D.Pediatrics Physician1386680163
  27. Gisell BartoloBehavior Technician1073188215
  28. Rhett Bartolome, D.O.Family Medicine Physician1013128610
  29. Sherri BartolucciFamily Nurse Practitioner1700261971
  30. Alan Barton, M.D.Adult Medicine Physician1831456854
  31. Michael Basart, MS, CCC-SLPSpeech-Language Pathologist1649444068
  32. Danielle BascoBehavior Technician1164251625
  33. Ashkon BashkarBehavior Technician1588551675
  34. Elysa BasquezBehavior Technician1407488281
  35. Katalin Bassett, MDPsychiatry Physician1205964129
  36. Mary BasshamAdult Health Nurse Practitioner1861565012
  37. Yalen BastidaDay Training/Habilitation Specialist1740970763
  38. Kailey BastidasBehavior Technician1427847565
  39. Adriana Basurco, RN, PHNCommunity Health Registered Nurse1790949733
  40. Talita BasusBehavior Technician1801663802
  41. Brian Batchelder, LCSWClinical Social Worker1053655936
  42. Heather Batchelder, CADC IIAddiction (Substance Use Disorder) Counselor1750928966
  43. Karen Batesole, MACase Manager/Care Coordinator1700055019
  44. Rama Bathala-Patel, MDFamily Medicine Physician1992853774
  45. Gertrudes Batte, D.D.S.Dentist1376762740
  46. Porsche BattsAssistant Behavior Analyst1073402111
  47. Ashley BaumeisterOccupational Therapist1205194321
  48. Brenda Bautista, ASWSocial Worker1558106690
  49. Carla BautistaCommunity Health Worker1366268989
  50. Hector BautistaBehavior Technician1891489910

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.