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 157 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. Angelyn TallmonBehavior Technician1447143979
  2. Neeli Talluri, FNPFamily Nurse Practitioner1598642738
  3. Wendy Tam, O.D.Optometrist1447568860
  4. Brenda TamaraRehabilitation Practitioner1184505174
  5. Sophia TamashiroBehavior Technician1447102991
  6. Juliana TamayoCommunity Health Worker1336870229
  7. Judith Tamayo-Nikolenko, SLPSpeech-Language Pathologist1023948783
  8. Laura TambareCase Manager/Care Coordinator1710757570
  9. Estrella TamburroClinical Social Worker1114222916
  10. Jamshid Tamiry, M.D.Internal Medicine Physician1457514374
  11. Kimpee Tamondong, RNRegistered Nurse1356071823
  12. Benjo TanPsychiatric/Mental Health Nurse Practitioner1841966249
  13. Darren TanCase Manager/Care Coordinator1063690444
  14. Jeffrey TanDiagnostic Radiology Physician1912092859
  15. Matthew Tan, MDAnesthesiology Physician1518527845
  16. Seng-Tiew Tan, DDSPublic Health Dentistry1063658367
  17. Sheila Kathryn Tan, RNPsychiatric/Mental Health Registered Nurse1821239047
  18. Vivien TanSocial Worker1710849211
  19. Emi TanakaClinical Social Worker1316127038
  20. Alexander TangPrimary Care Nurse Practitioner1396263604
  21. Cheryl Tang, RN, FNP-BCFamily Nurse Practitioner1427452416
  22. Nhiep Tang, MDUrology Physician1982660502
  23. Editha Tanig-Sanjongco, FNP-BCFamily Nurse Practitioner1992148092
  24. Kahelelani TanouyeBehavior Technician1205797057
  25. Camille Tanquilut, M.D.Family Medicine Physician1215461710
  26. Pumipak Tantamjarik, MD, FAAFPFamily Medicine Physician1891789566
  27. Srivimol Tantamjarik, M.D., F.A.A.P.Pediatrics Physician1508828856
  28. Lauren Tantillo, CADC-III, B.S.Addiction (Substance Use Disorder) Counselor1053080523
  29. Ted Tanzer, M.D.Orthopaedic Surgery Physician1407902398
  30. Ashley Tapia, BSSocial Worker1952821472
  31. Eric Tapia, LVNCounselor1467955120
  32. Miguel TapiaBehavior Technician1538996616
  33. Eunice Tapia Diaz, RNRegistered Nurse1922505130
  34. Sanaa Tariq, D.M.D.Dentist1568635480
  35. Cinderella Taroma, DCChiropractor1043037435
  36. Linnetta TaskerLicensed Practical Nurse1124654777
  37. Tupouahau TauaikaBehavior Technician1568385524
  38. Rosanne Mae Tayag, PHNCommunity Health Registered Nurse1659442812
  39. Candice Taylor, M.D.Pediatrics Physician1376742973
  40. Cecile Taylor, PHARM.D.Pharmacist1972885648
  41. Ha TaylorBehavior Technician1366280182
  42. Jayne Taylor, RNLicensed Practical Nurse1851530992
  43. Joshua Taylor, PSYCHOLOGISTClinical Psychologist1164438255
  44. Keri TaylorRehabilitation Practitioner1013063379
  45. Leslie Taylor, LCSWClinical Social Worker1487089827
  46. Machara TaylorAddiction (Substance Use Disorder) Counselor1578259115
  47. Matthew TaylorBehavior Technician1932967486
  48. Russell Taylor, MDAnesthesiology Physician1891006706
  49. Sierra Taylor, LVNLicensed Vocational Nurse1770392201
  50. Houman Tazhibi, DOStudent in an Organized Health Care Education/Training Program1245934405

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.