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 82 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. Gary Konecne, PTSpecialist1760541148
  2. Katya KonradRehabilitation Practitioner1134704349
  3. Tamra Kopiec, LCSWClinical Social Worker1205135399
  4. Lisa Kopstein, MA, MFT INTERNMarriage & Family Therapist1538255328
  5. Aveene KordestaniMental Health Counselor1023978301
  6. Aria Kordvani, DDSDentist1295981959
  7. Susan Kornreich, O.T.R.L, C.H.T.Hand Occupational Therapist1265639165
  8. Annmarie Koshak, LVNLicensed Vocational Nurse1205691326
  9. Krysten KosmatkaMental Health Counselor1396135232
  10. Kyle Kotecki, DPTPhysical Therapist1497636146
  11. Aakash KothariStudent in an Organized Health Care Education/Training Program1225972367
  12. Seema KotobSpeech-Language Pathologist1902720295
  13. Karl KottkeClinical Social Worker1245878834
  14. Lisa KouOccupational Therapist1124313572
  15. Lioudmila Koudrina, NPFamily Nurse Practitioner1538296686
  16. Somat Koung, MHSRehabilitation Practitioner1043753841
  17. Krista Kousens, MSPA-CPhysician Assistant1598745622
  18. Pat Kouwabunpat, MDFamily Medicine Physician1063625069
  19. Marcy KovacevichMarriage & Family Therapist1851802417
  20. Kerri KraftEmergency Medicine Physician1083241905
  21. Witoon Krailas, MDObstetrics & Gynecology Physician1265432207
  22. Kenneth Krantz, MDOphthalmology Physician1982629192
  23. Jennifer KrausBehavior Technician1306523063
  24. Kerry Krause, DDSGeneral Practice Dentistry1023160298
  25. Charlton Krautim, PTPhysical Therapist1821567827
  26. Waylon Kreneck, RADT-1, PSSAddiction (Substance Use Disorder) Counselor1790520898
  27. Tara Kreymer, MA, BCBABehavior Analyst1275054249
  28. Charlene Krieg, PHDPsychologist1386770857
  29. Courtney KringStudent in an Organized Health Care Education/Training Program1205304102
  30. Kathryn Kromminga, RNRegistered Nurse1073793857
  31. Amanda Kronquist, D.D.S.Oral and Maxillofacial Surgery (Dentist)1245609734
  32. Jerry Kronquist, D.D.SOral and Maxillofacial Surgery (Dentist)1114132636
  33. Zakary KronquistOral and Maxillofacial Surgery (Dentist)1295221307
  34. Andrew Kruckeberg, BSEMental Health Counselor1437344470
  35. Christine Krueger, PPSSchool Counselor1750278065
  36. Christopher KruegerCommunity Health Worker1194405944
  37. Kelly Krueger, PSYDClinical Psychologist1861767386
  38. Elizabeth KrygerRegistered Nurse1225403967
  39. Anna KryzhanovskyNurse's Aide1568627750
  40. Maryann Kubicek, MFTMarriage & Family Therapist1700977717
  41. Lydia KudlinskiMarriage & Family Therapist1902216575
  42. Ainsley KudronBehavior Technician1902633068
  43. Ralph Kuechle, PH.D.Clinical Psychologist1780771253
  44. Denise KuenstlerCounselor1376091660
  45. Sarah Kuhlmann, MS, LMFTMarriage & Family Therapist1275492670
  46. Gauri Kumar, DDSGeneral Practice Dentistry1841387651
  47. Marcus KumarCase Manager/Care Coordinator1548417256
  48. Kira KumoBehavior Technician1164179404
  49. Eva KuncewickiMarriage & Family Therapist1073009700
  50. Manjusha Kunhiraman NairBehavior Technician1245862903

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.