NPPES file of Aug 9, 2026

Doctors and health care providers in Anaheim, CA

9,018 individual NPPES records list a practice address in Anaheim, 17th of 812 California cities. The largest group is behavior technician: 2,472, 27% of the city's records, against 18% across California. Page 165 of 181.

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).

Anaheim in California

  • Rank in California17th of 812 cities by records
  • Share of the state0.9% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups35.3% of all records

Compared with California as a whole, Anaheim has 12.5× the state's share of other technician records and 0.51× its share of case manager/care coordinator records.

Providers in Anaheim, alphabetically

  1. Vu Truong, MDInternal Medicine Physician1588611867
  2. Eugenia Tsai, MDFamily Medicine Physician1982775953
  3. Julieann Tsai, OTR/LOccupational Therapist1528463601
  4. Kristi Tsai, CRNACertified Registered Nurse Anesthetist1528127255
  5. Gary TsangBehavior Technician1255168274
  6. Chia-Lun Tsao, D.D.SGeneral Practice Dentistry1013173871
  7. Cassidy Tsay, MDInternal Medicine Physician1508914409
  8. Nicolas TschiederBehavior Technician1104434778
  9. William Tse, ODOptometrist1881753598
  10. Andy TsengStudent in an Organized Health Care Education/Training Program1902753205
  11. Bryon Tseng, M.D.Rheumatology Physician1205154218
  12. Charmaine TsienBehavior Technician1780396812
  13. Aimee TsongAdult Psychiatric/Mental Health Registered Nurse1851105605
  14. Kaitlyn Tsou, O.D.Optometrist1407603780
  15. Thomas Tsou, M.D.Specialist1316981277
  16. Arline Tsuchiya, MDDermatology Physician1114098167
  17. Nancy Tsui, ODOptometrist1841785037
  18. Brandon TsungBehavior Technician1710614045
  19. Christie Tsuyuki, NPNurse Practitioner1629145461
  20. Elaine Tu, ODOptometrist1962573857
  21. Jennifer Tu, D.C.Chiropractor1619270626
  22. Sabrina Marie TuanoStudent in an Organized Health Care Education/Training Program1619823507
  23. Brian Tuason, RNPsychiatric/Mental Health Registered Nurse1366961005
  24. Beverly Tuazon, NPNurse Practitioner1407987472
  25. Allan Tucci, PTOrthopedic Physical Therapist1942485925
  26. Cheyenne TuckerAddiction (Substance Use Disorder) Counselor1508707381
  27. Jennifer Tucker, M.D.Pediatrics Physician1659708436
  28. Suzanne Tucker, RCPRegistered Respiratory Therapist1760969117
  29. Tammy Tucker, LMFTMarriage & Family Therapist1407029671
  30. Peletisara TufonoBehavior Technician1033674122
  31. Christine Tumali -Lee, D.D.S.General Practice Dentistry1861543233
  32. Marcial Tumanut, RRTCertified Respiratory Therapist1952880197
  33. Janet Tupy Henry, NPNurse Practitioner1346398252
  34. Sarah TurchanBehavior Analyst1093108037
  35. Denesha TurnerBehavior Analyst1083392864
  36. Lithia TurnerOther Technician1710529672
  37. Meosha TurnerBehavior Technician1477322337
  38. Michael TurnerSpecialist1982933511
  39. Tecoa Turner, DOPediatrics Physician1366441164
  40. Vivian Turner, PAPhysician Assistant1164670592
  41. Jamar Turner-Johnson, LMFTMarriage & Family Therapist1497200141
  42. Marlene Tuscano, M.D.Psychiatry Physician1285829150
  43. Elizabeth TuttleMental Health Counselor1427588722
  44. Alataua Tuua-BurchCounselor1003363441
  45. Elizabeth TveterBehavior Analyst1891418455
  46. Katarzyna Twardowska, MDInternal Medicine Physician1790881795
  47. Lorianne TwillMarriage & Family Therapist1629410832
  48. Ayden TwitchellBehavior Technician1457245714
  49. Julie Tyler, O.D.Optometrist1396821955
  50. Myles TylerBehavior Technician1235963273

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

Anaheim, California appears in the CMS National Plan and Provider Enumeration System with 9,018 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 Anaheim - 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 Anaheim 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 Anaheim is weighted toward Behavior Technician (2,472 clinicians, followed by Mental Health Counselor with 364 and Pharmacist with 344). 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, Anaheim reports roughly 23.1 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.

For Anaheim 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 Anaheim, CA?

There are 9,018 registered healthcare providers in Anaheim, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Anaheim?

The most common specialties in Anaheim are Behavior Technician, Mental Health Counselor, Pharmacist, Marriage & Family Therapist, Other Technician. Behavior Technician has the most providers with 2,472.

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.