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 32 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. Janelle Comfort, D.M.D.Public Health Dentistry1235685124
  2. Matthew Comfort, D.M.DPeriodontics1386191559
  3. Angel ComparanBehavior Technician1336960954
  4. Kathryn ComstockAddiction (Substance Use Disorder) Counselor1144821521
  5. Janny Condie, MSMarriage & Family Therapist1912356650
  6. Kiah CondosProfessional Counselor1417613357
  7. Roberta ConeCounselor1407935646
  8. Caryn CongdonMarriage & Family Therapist1831960483
  9. Melissa ConkieAddiction (Substance Use Disorder) Counselor1538034947
  10. Jennifer ConlinBehavior Technician1578161196
  11. Kara ConstantinoBehavior Technician1174126445
  12. Jennessa ConsunjiBehavior Technician1942809686
  13. Lori ContiCounselor1982900676
  14. Rishi ContractorBehavior Technician1114848421
  15. Alyssa ContrerasBehavior Technician1487227443
  16. Guadalupe ContrerasRehabilitation Practitioner1740109883
  17. Joceline ContrerasBehavior Technician1013476985
  18. Joselin ContrerasBehavior Technician1437926805
  19. Lorenzo ContrerasClinical Social Worker1629937552
  20. Luisa ContrerasMarriage & Family Therapist1013219021
  21. Yesenia ContrerasMental Health Counselor1114225281
  22. Yoanna Contreras, LVNLicensed Vocational Nurse1407537822
  23. Jacqueline Contreras BugarinSpeech-Language Pathologist1336650340
  24. Emmett CookAddiction (Substance Use Disorder) Counselor1447803788
  25. Nancy Cook, M.S.W.Social Worker1164618567
  26. Johnnie Cooley, LCSWClinical Social Worker1598867566
  27. Jeffery Coon, DMDOral and Maxillofacial Pathology Dentistry1376129072
  28. Maria CoontzMental Health Counselor1487840815
  29. Stanley CooperAddiction (Substance Use Disorder) Counselor1922842293
  30. Nathan CoppersmithBehavior Analyst1356975288
  31. Brianna Coque, MSW, LCSWClinical Social Worker1063041341
  32. Pio Carmelo Coquia, RNRegistered Nurse1407488554
  33. Jennifer Corbin, LPCCProfessional Counselor1336868678
  34. John CorbinStudent in an Organized Health Care Education/Training Program1043185606
  35. Viviana CorderoBehavior Technician1104403120
  36. Carmen Cordes, PTPhysical Therapist1295710382
  37. Daniella CordovaPeer Specialist1346964384
  38. Ingrid Cordova, M.A., CCC-SLPSpeech-Language Pathologist1659724490
  39. Vanessa Cordova, RNRegistered Nurse1184481202
  40. Elyse Corlett, MSWClinical Social Worker1891959979
  41. Danae CormierAddiction (Substance Use Disorder) Counselor1972256725
  42. Leland Corn, M.A. AMFTMarriage & Family Therapist1366278566
  43. Wilmer Cornejo, NONEBehavior Technician1851967327
  44. Hazel Cornejo CamachoMarriage & Family Therapist1821508904
  45. Baylee Cornell, BEHAVIOR TECHNICIANBehavior Technician1497378384
  46. Briseida Corona, RNRegistered Nurse1649832916
  47. Maria CoronaBehavior Technician1235099193
  48. Ronnie Corona, NPPsychiatric/Mental Health Nurse Practitioner1982229571
  49. Luana Corona-Guardado, M.S., BCBA, LBABehavior Analyst1104343870
  50. Nareline CoronadoSocial Worker1154882280

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.