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 96 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. Jenniffer Manavi, M.A.Psychologist1780898668
  2. Chandrakant Manchandia, D.D.SGeneral Practice Dentistry1386727212
  3. Aloke Mandal, M.D., PH.D.Transplant Surgery Physician1417078882
  4. Celina MandeRegistered Nurse1679302962
  5. Samira MandegaryCounselor1710275466
  6. Richard Mandel, DDSOral and Maxillofacial Surgery (Dentist)1851634869
  7. Alma MandujanoCounselor1770029373
  8. Eleazar Jason Mangilit, M.S., BCBABehavior Analyst1346748118
  9. Jennifer Manning, P.T.Physical Therapist1487756391
  10. Brianna MannsStudent in an Organized Health Care Education/Training Program1710585070
  11. Aina ManojBehavior Technician1750136297
  12. Nancy Manrique Ulloa, AMFTMarriage & Family Therapist1427785542
  13. Roxan Mansoori DaraBehavior Technician1184291536
  14. Nabil Mansour, PHARM DPharmacist1336368901
  15. Wendy ManteconAddiction (Substance Use Disorder) Counselor1023295326
  16. Clem-Ehros ManuelPsychiatric/Mental Health Nurse Practitioner1427941186
  17. Jeffrey Manukian, ABATBehavior Technician1083270037
  18. Davie ManullangRegistered Nurse1316540263
  19. Robert ManusAddiction (Substance Use Disorder) Counselor1104621754
  20. Sarahi ManzanaresBehavior Technician1730912551
  21. Daniel ManzoMental Health Counselor1518358605
  22. Diana ManzoBehavior Technician1760267587
  23. Gabriela Manzo, PHDHealth Service Psychologist1619765583
  24. Marisol ManzoBehavior Technician1316825763
  25. Steven ManzoAddiction (Substance Use Disorder) Counselor1629754189
  26. Yesenia Manzo-Meda, MSWClinical Social Worker1598071136
  27. Jiayi MaoBehavior Technician1336079474
  28. Kathy Mao, O.D.Optometrist1053830158
  29. Rhea Marana, NPNurse Practitioner1316331663
  30. Marjon MarandiStudent in an Organized Health Care Education/Training Program1639447121
  31. Howard Marans, M.D.Orthopaedic Surgery Physician1093713513
  32. Lori Marantz, M.D.Psychiatry Physician1912106675
  33. Josefina MaravillaDay Training/Habilitation Specialist1255704003
  34. Hillary Marcella, BCBABehavior Analyst1205349180
  35. Mercedes Mardones HernandezCommunity Health Worker1265278535
  36. Ahmad Marei, NPAdult Health Nurse Practitioner1710832043
  37. Jordan Marendino, M.A.Psychologist1144708447
  38. Desiree Mares, RN, PHN, CNSCommunity Health Registered Nurse1174703599
  39. Ricardo Mariano, DMDDentist1851654099
  40. Alison MarieStudent in an Organized Health Care Education/Training Program1558241505
  41. Alberto MarinBehavior Technician1053937839
  42. Jennifer MarinBehavior Technician1275092033
  43. Nancy Marin, PPSSchool Counselor1790088649
  44. Robert MarinBehavior Technician1770301350
  45. Roberto Marin, PA-CPhysician Assistant1134544125
  46. Valerie MarinBehavior Technician1891564423
  47. Venus Marin, NP(NURSE PRACTITIONENurse Practitioner1821167214
  48. Yellena Marin, RNRegistered Nurse1336808310
  49. Betzabel Marin Santamaria, RNRegistered Nurse1487276218
  50. Christopher Marinakis, PTAPhysical Therapy Assistant1356175236

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.