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 160 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. Justine Thompson, OTD, OTR/LOccupational Therapist1326890922
  2. Mary ThompsonBehavior Technician1104382217
  3. Sahikellie ThompsonBehavior Technician1437032562
  4. Tamara Thompson, PHARMDPharmacist1336642966
  5. Tristan ThompsonBehavior Technician1295651206
  6. Tyeka ThompsonAssistant Behavior Analyst1679322572
  7. Jihann Thoney, NPFamily Nurse Practitioner1962420539
  8. Krystal Thorburn, MSW, LCSWClinical Social Worker1629427976
  9. Lorraine Thornburg, L.P.C.C.Professional Counselor1407257959
  10. Sara ThorntonBehavior Technician1538832456
  11. Jennifer Thorpe, PAPhysician Assistant1548667454
  12. Erik Thurnher, MDEmergency Medicine Physician1760530547
  13. Anthony ThweattSpecialist1619207362
  14. Josephine TibajiaOther Technician1851943617
  15. Elise TierBehavior Technician1740814128
  16. Andrea TierneyPediatric Occupational Therapist1457302671
  17. Nancy Tiet, DOStudent in an Organized Health Care Education/Training Program1235624123
  18. Neelima TigullaMental Health Counselor1801715107
  19. Alexandra TillapaughMental Health Counselor1578018289
  20. Annette TilmonBehavior Analyst1013880830
  21. Ai TingHealth & Wellness Coach1013852805
  22. La Tonya Tingstad, LCSWClinical Social Worker1427284918
  23. Jacqueline TiongcoBehavior Technician1114420056
  24. Joseph Angelo Tiongson, PHARMD, MBAPharmacist1568276665
  25. Adam TiptonBehavior Analyst1063915908
  26. Christa Tipton, LCSWClinical Social Worker1871315523
  27. Andrew TiradoBehavior Technician1598236903
  28. Claudia Tirado, PPSSchool Counselor1114888971
  29. Alexis TironaBehavior Technician1447921952
  30. Karen Tirso PeraltaBehavior Technician1013760933
  31. Jack Tisor, PTPhysical Therapist1699973594
  32. Krissha TitoBehavior Technician1619556206
  33. Mike TjadenMental Health Counselor1477103919
  34. Yesenia Tlilayatzi CastilloClinical Social Worker1750996682
  35. Elizabeth ToSpeech-Language Pathologist1306298799
  36. Liliana TobarBehavior Technician1609623321
  37. Raeanne TobeyDay Training/Habilitation Specialist1609643188
  38. Lauren ToburenBehavior Technician1386334795
  39. Sandra Todd, PHDPsychologist1891719126
  40. James Tognazzini, PAPhysician Assistant1972674869
  41. Brianna Toledo, BADay Training/Habilitation Specialist1770265670
  42. Aniela Tolentino, RDNRegistered Dietitian1508529769
  43. Ardientes Tolentino, NURSE PRACTITIONERAdult Medicine Physician1497257505
  44. Shaida Tomazin, PSYDClinical Psychologist1730837469
  45. Scott Tomchick, PTPhysical Therapist1962600239
  46. Tiffany TomikaOptometrist1376320812
  47. Donna Tomlinson, MDPublic Health & General Preventive Medicine Physician1619244886
  48. Bethany Tomokiyo, OTR/LPediatric Occupational Therapist1073196804
  49. Dallas TonDay Training/Habilitation Specialist1073493888
  50. Huyen-Nga Ton, D.D.S.General Practice Dentistry1326282377

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.