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 154 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. Angelique Sporty, D.O.Student in an Organized Health Care Education/Training Program1407114721
  2. Lawrence Sporty, M.D.Psychiatry Physician1073607693
  3. Nadine Spradley, RNAmbulatory Women's Health Care Registered Nurse1356671697
  4. Jon SprekelmeyerHealth & Wellness Coach1659229060
  5. Kristy SpurginClinical Social Worker1376299974
  6. Boontarika SripomMarriage & Family Therapist1316330012
  7. Juliet Srirat, RN , BSNAdult Psychiatric/Mental Health Registered Nurse1336350586
  8. Kathryn SrokaMental Health Counselor1801432885
  9. Joseph Marie St. Pierre, MDFamily Medicine Physician1497339584
  10. Kim Stafford, D.O.Family Medicine Physician1225270911
  11. Ashley StaleyDoula1861851925
  12. Linnea StalnakerPharmacist1043684244
  13. Ian StampAddiction (Substance Use Disorder) Counselor1982410205
  14. Andrea StangeSocial Worker1932717568
  15. Carmen Stanish, REGISTERED NURSE08Registered Nurse1174698955
  16. Brianna StanleyHealth Information Technician1184358418
  17. Timothy Stanovich, SUD COUNSELORAddiction (Substance Use Disorder) Counselor1417787177
  18. Donna Stapp, MFTProfessional Counselor1407923782
  19. Amy Stark, PHDClinical Psychologist1093882854
  20. Danae StarkeyPeer Specialist1700663358
  21. Carol Stashik, LCSWClinical Social Worker1750573390
  22. Dominic StashikBehavior Technician1265243059
  23. Carol StateBehavior Technician1619767647
  24. Jasmine Staub, ABATBehavior Technician1821654369
  25. Selina Staub, ABATBehavior Technician1447816988
  26. Michael SteaCase Manager/Care Coordinator1063241958
  27. Amanda Steele, L.C.S.WClinical Social Worker1437643111
  28. Lisa SteeleMarriage & Family Therapist1437404225
  29. Mark Stein, M.D.Diagnostic Radiology Physician1265478564
  30. Sheldon Stein, R.PH.Pharmacist1942529771
  31. Suzanne Stein, LCSWClinical Social Worker1477650620
  32. Robert Steinbock, MFT INTERNMarriage & Family Therapist1093809766
  33. Wendy Steiner-Skaff, PSY.D.Clinical Psychologist1063502078
  34. Candace Steinline, RN, PHNRegistered Nurse1972351138
  35. Heather StempsonCase Manager/Care Coordinator1306615307
  36. Kristen StencelMental Health Counselor1417573791
  37. Mary Stephans-Brown, NONEBehavior Technician1366027880
  38. Kristen StephenCounselor1689829335
  39. Susan Stephens, M.D.Family Medicine Physician1417274390
  40. Kelly Stephenson, CMA, RADTAddiction (Substance Use Disorder) Counselor1972266393
  41. Sherlene Stepp, RNEmergency Registered Nurse1255641353
  42. Patricia SterlingCommunity Health Registered Nurse1184805236
  43. Samuel StetsonRehabilitation Practitioner1245981893
  44. Carly StevensStudent in an Organized Health Care Education/Training Program1942161161
  45. Haley Stevens, LSWClinical Social Worker1417648544
  46. Sarah StevensBehavior Technician1457934770
  47. Skylar StevensBehavior Technician1598348815
  48. Lauren StewartBehavior Technician1194611079
  49. Maxine StewartCase Manager/Care Coordinator1396401451
  50. Paola StewartMental Health Counselor1063131332

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.