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 131 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. Aaron Quiroz, LMFTMarriage & Family Therapist1053850420
  2. Martha QuirozCase Manager/Care Coordinator1356522320
  3. Nicholas Quiroz, BEHAVIOR TECHINICIANBehavior Technician1447834445
  4. Rosangela Quiroz, LPTCase Manager/Care Coordinator1417202466
  5. Veronica Quiroz-RiosCommunity Health Worker1568801264
  6. Samantha QuisenberryPhysical Therapy Assistant1063802163
  7. Essam Quraishi, MDGastroenterology Physician1902952690
  8. Muhammad Qureshi, DDS.Dentist1194028126
  9. Cynthia RabeMarriage & Family Therapist1326485822
  10. Ahmed Rabie, DDSDentist1356484927
  11. Jacob Rabinovich, MDOrthopaedic Surgery Physician1467507442
  12. Maria Goretti Yuni RachmawatiBehavior Technician1386284891
  13. Caitlin RachunokBehavior Technician1447835905
  14. Nanette RadikaCounselor1518245588
  15. Rebekah RadomskiMarriage & Family Therapist1841572682
  16. Behzad Radparvar, LACAcupuncturist1154483923
  17. Giselle Rafael, BSRehabilitation Practitioner1083410443
  18. Alyssa Genia Marie Rafil, LCSWMental Health Counselor1710536891
  19. Atef Rafla, M.D.Anesthesiology Physician1497796858
  20. Faiz Rahman, D.O.Orthopaedic Surgery Physician1316252109
  21. Hamid Rahman, MDOrthopaedic Surgery Physician1235199514
  22. Nafisha RahmanBehavior Technician1518773225
  23. Noorhan RahmartullahBehavior Technician1619441706
  24. Gulhan RaifCounselor1760044697
  25. Milan Raimondo, BEHAVIOR TECHNICIANBehavior Technician1962154153
  26. Anisha RainaBehavior Technician1336917491
  27. Jenae Raineri, R.N.Registered Nurse1154600179
  28. Deborah Rainwater, LMFT, MAC, LAADCMarriage & Family Therapist1326346677
  29. Tiara RajaHealth & Wellness Coach1073484655
  30. Chi Rajalingam, PH.D.Clinical Psychologist1003274390
  31. Sahan RajapaksaMental Health Counselor1578061693
  32. Tala RamadanBehavior Technician1104628866
  33. Saptarishi Raman, PHARMDPharmacotherapy Pharmacist1821085077
  34. Jamie RamboBehavior Technician1902634561
  35. Negin Rameshni, D.C.Chiropractor1356531842
  36. Abraham Ramirez, OTR/LOccupational Therapist1750063087
  37. Alba RamirezSocial Worker1891281424
  38. Alexander RamirezBehavior Technician1780440875
  39. Alicia RamirezCounselor1295277283
  40. Amber Ramirez, MSWMental Health Counselor1972826048
  41. Ana Laura RamirezMental Health Counselor1255505673
  42. Angelica RamirezCounselor1790253540
  43. Bethzy RamirezBehavior Technician1609745140
  44. Briana RamirezCase Manager/Care Coordinator1730674714
  45. Briana RamirezSocial Worker1962133652
  46. Bryana Ramirez, BTBehavior Technician1376460188
  47. Carina RamirezAddiction (Substance Use Disorder) Counselor1134796758
  48. Carolina Ramirez, LMFTMarriage & Family Therapist1417583121
  49. Cindy Ramirez, MSWSocial Worker1891348777
  50. Diana RamirezCase Manager/Care Coordinator1386521458

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.