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 106 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. Kesli MonroyBehavior Technician1295658912
  2. Lancey MonroyMental Health Counselor1649730250
  3. Mirella MonroyCase Manager/Care Coordinator1417736752
  4. Samuel MonroyCase Manager/Care Coordinator1578997037
  5. Joselyn MonrroyBehavior Technician1235694449
  6. Pamela MonsisvaisMental Health Counselor1770100745
  7. Adela MontanezCommunity Health Worker1497534473
  8. Joseph MontanezRehabilitation Practitioner1245667849
  9. Nancy MontanoBehavior Analyst1154880896
  10. Margarita Montelongo De FariasCommunity Health Worker1487477741
  11. Debbie MontesMarriage & Family Therapist1609197672
  12. Karina MontesBehavior Technician1245996131
  13. Kassandra MontesPeer Specialist1447035522
  14. Mariana MontesSocial Worker1689354235
  15. Patricia MontesAddiction (Substance Use Disorder) Counselor1831071331
  16. Vanessa MontesBehavior Technician1851195499
  17. Veronica Montes, PSYDClinical Psychologist1609135813
  18. Victoria Montes, NONEBehavior Technician1760155188
  19. Brett MontgomeryMental Health Counselor1023588639
  20. Natasha MontgomeryBehavior Technician1366313629
  21. Ignacio Montiel, DCChiropractor1437977360
  22. Janie Montiel, IMF 93093Counselor1275085532
  23. Madelyn-Lee Mooers, FNPFamily Nurse Practitioner1487377172
  24. Seulkee MoonBehavior Technician1235719410
  25. Brian Moore, RNPsychiatric/Mental Health Registered Nurse1417474123
  26. Cody MooreMarriage & Family Therapist1598631434
  27. Debra Moore, ASWSocial Worker1104407394
  28. Hannah MooreBehavior Technician1518816891
  29. Kimberely MooreAddiction (Substance Use Disorder) Counselor1639900400
  30. Kristen Moore, PT, DPTOrthopedic Physical Therapist1942811062
  31. Maria Moore, RNRegistered Nurse1669626008
  32. Mia MooreBehavior Technician1033950902
  33. Sarah MooreCommunity Health Worker1053464743
  34. Shelby MooreBehavior Analyst1548846074
  35. Stephanie Moore, PSYDClinical Neuropsychologist1225032865
  36. Carly MooshianCounselor1699332064
  37. Alexandra Mora, PT, DPTPhysical Therapist1003276601
  38. Dalia MoraBehavior Technician1073458519
  39. Mari Mora, MAMarriage & Family Therapist1457184814
  40. Zarah MoraMental Health Counselor1083276059
  41. Alexis MoralesCommunity Health Worker1073907812
  42. April MoralesLicensed Vocational Nurse1922832138
  43. Cindy MoralesCase Manager/Care Coordinator1417270208
  44. Cindy MoralesSocial Worker1639859291
  45. Claudia Morales, ASWClinical Social Worker1467701367
  46. Javier MoralesMental Health Counselor1932685666
  47. Johnathan MoralesMarriage & Family Therapist1083121172
  48. Judy-Ann Morales, RRWAddiction (Substance Use Disorder) Counselor1609085737
  49. Marcial MoralesMassage Therapist1497480040
  50. Maria MoralesSpeech-Language Assistant1093415838

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.