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 105 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 MiwaBehavior Technician1013597293
  2. Hayley MizarMarriage & Family Therapist1770223257
  3. Katelyn Mizokawa, MA, CCC-SLPSpeech-Language Pathologist1801415062
  4. Charlotte Mizuta, PMH-NPPsychiatric/Mental Health Nurse Practitioner1437791381
  5. Christine Mlot, M.D.Family Medicine Physician1538240239
  6. Kelly MoaClinical Social Worker1023607637
  7. Cherine Moazam, D.O.Hospice and Palliative Medicine (Family Medicine) Physician1225423379
  8. Haideh Mobarak, M.D.Specialist1093991002
  9. Jazminne MobleyMarriage & Family Therapist1417582115
  10. Michael Mobley, ASW, PPSCSchool Social Worker1285325845
  11. Bhumi ModhaBehavior Technician1306504063
  12. Parul Modi, LMFTMarriage & Family Therapist1821455809
  13. Jennifer MoenClinical Social Worker1215669890
  14. Samer Moghaddam, M.D.Internal Medicine Physician1275700478
  15. Bita Moghaddas, DDSEndodontics1760557474
  16. Fardowsa Mohamed, SLPASpeech-Language Assistant1952605883
  17. Naveed MohebBehavior Technician1396530986
  18. A Moheimani, M.D.Orthopaedic Surgery Physician1639253131
  19. Roya Moheimani, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1215469747
  20. Sushant Mohleji, M.D.Student in an Organized Health Care Education/Training Program1972864171
  21. Chester Mojica, M.D.Family Medicine Physician1952416604
  22. Elizabeth MojicaClinical Social Worker1871033399
  23. Elizabeth Mojica, PMHNPPsychiatric/Mental Health Nurse Practitioner1891518262
  24. Angelica MolinaCase Manager/Care Coordinator1194128728
  25. Diana Molina, P.T.Rehabilitation Chiropractor1376697458
  26. Jaime MolinaBehavior Technician1902593064
  27. Jennifer MolinaBehavior Technician1619557899
  28. Karina MolinaRehabilitation Practitioner1164146015
  29. Linda Molina, L.C.S.W.Social Worker1538310115
  30. Sonia Molina, RDRegistered Dietitian1215414024
  31. Yvette Molina, NPFamily Nurse Practitioner1437966397
  32. Ashley Molina GomezBehavior Technician1710853643
  33. Abby Molina-GarciaClinical Social Worker1164767869
  34. Kourosh MomeniMental Health Counselor1386014884
  35. John MoncadaBehavior Technician1356157069
  36. Sergio Moncada, DDSGeneral Practice Dentistry1922093145
  37. Rhyan MoncriefBehavior Technician1639853724
  38. Bertha MondragonBehavior Technician1912779927
  39. Carmen MondragonBehavior Technician1598500308
  40. Cristina MondragonDay Training/Habilitation Specialist1942932249
  41. Emily MondragonAddiction (Substance Use Disorder) Counselor1104598481
  42. Lewis MondragonBehavior Technician1992578736
  43. Noemi Mondragon, LCSWClinical Social Worker1851492805
  44. Sendy Mondragon, LCSWClinical Social Worker1003474529
  45. Veronica MondragonCommunity Health Worker1326815556
  46. Jennifer MongSocial Worker1558911735
  47. Nora Monge, CPHWCase Manager/Care Coordinator1225208473
  48. Meghan MonizClinical Social Worker1932633393
  49. Aryan MonroeMarriage & Family Therapist1508005596
  50. Mark Monroe, M.D.Family Medicine Physician1740244532

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.