NPPES file of Aug 9, 2026

Occupational Therapist in California

9,244 NPPES records list occupational therapist with a practice address in California, 24 per 100,000 residents, the 50th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 164 of 185.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 225X00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Los Angeles has the most, 794

  1. Los Angeles794
  2. San Diego661
  3. San Francisco341
  4. San Jose245
  5. Torrance198

Occupational Therapist records in California

  1. Marimily ThomasUpland, CA 917861679449987
  2. Rachel ThomasLong Beach, CA 908081851244354
  3. Rebecca ThomasOakland, CA 946091255729968
  4. Rita ThomasFremont, CA 945381356382691
  5. Sarah Thomas, OTRSan Francisco, CA 941021184831901
  6. Simi Thomas, OTVacaville, CA 956881083350417
  7. Tincey Thomas, OTDMountain View, CA 940401689159600
  8. Brittany ThompsonSan Diego, CA 921291053016097
  9. Christopher ThompsonGlendale, CA 912051932598745
  10. Darlene Thompson, MOT, OTR/LEscondido, CA 920251972958031
  11. Dawn ThompsonSan Diego, CA 921161992687487
  12. Emily Thompson, OTR/ LTulare, CA 932741568920866
  13. Justine Thompson, OTD, OTR/LAnaheim, CA 928021326890922
  14. Justine Thompson, OTR/LMonterey, CA 939401083490676
  15. Kara Thompson, OTR/LSan Diego, CA 921211073243473
  16. Marilyn Thompson, OTD, OTR/LLos Angeles, CA 900331487211009
  17. Melissa ThompsonSan Jose, CA 951121386030203
  18. Sharhonda ThompsonTarzana, CA 913561124618053
  19. Tara Thompson, OTDSanta Rosa, CA 954051215641972
  20. Marianna Thorn, OTR/LPalo Alto, CA 943041700054749
  21. Laura Thornburg, OTD, OTR/LOxnard, CA 930301669267811
  22. Jessica Thornton, MS OTR/LLos Gatos, CA 950301528697208
  23. Stephanie Thorp, OTD, OTR/LNewport Beach, CA 926631033649553
  24. Jasmine Thorpe, OTD, OTR/LMenifee, CA 925841932671617
  25. Abby Thrasher, OTR/LSan Francisco, CA 941101518281567
  26. Nicha ThumwanitCerritos, CA 907031558842799
  27. Olivia Tiano, OTR/LValencia, CA 913551124614862
  28. Janice TibbettsSanta Ana, CA 927051457000721
  29. Chad Tidwell, OTRFresno, CA 937211598317968
  30. Taylor Tidwell, OTREureka, CA 955031457992539
  31. Samantha Tiedemann, OTR/LFullerton, CA 928321073167052
  32. Jessie Tien, OTR/LLos Angeles, CA 900141457002149
  33. Shakira Tietje, OTR/LSan Luis Obispo, CA 934051225586522
  34. Ashlee Tieto, OTR/LTemecula, CA 925911942166970
  35. Katherine Tietz, OTR/LSan Diego, CA 921231780053405
  36. Aiyana Tietze-Di ToroSan Luis Obispo, CA 934051215759154
  37. Christine Tilch, OTBakersfield, CA 933061851838981
  38. Mariella Ysobel Timbang, OTR/LFullerton, CA 928351023617248
  39. Abigail Timbol, OTR/LSan Diego, CA 921201073853537
  40. Helen Tin, OTR/LLos Angeles, CA 900171851658363
  41. Hsueh-Fang Ting, OTPasadena, CA 911051619415858
  42. Mimi Tinkelenberg, OTSacramento, CA 958251366258196
  43. Ayak Tiop, OTRSan Marcos, CA 920691093322372
  44. Amy TippolCosta Mesa, CA 926261427634641
  45. Fraiba TishbiLong Beach, CA 908021992041636
  46. Rachel Titche, MS OTRLSacramento, CA 958171588175707
  47. Binita Tiwari, OTR/LSan Diego, CA 921011942953781
  48. Christopher Tju, OTRiverside, CA 925071053075630
  49. Amanda To, OTR/LArcadia, CA 910061659027449
  50. Ashley To, OTR/LBrea, CA 928211598356834

Source: CMS NPPES, primary taxonomy 225X00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 50 of 51 per resident

  1. Nevada24
  2. Alabama24
  3. Hawaii24
  4. California24
  5. Oklahoma24
  6. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 225X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

8.6% of these records appear in a Medicare file, against 10.2% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California8.6%
  2. United States10.2%

Occupational Therapist records in California, measured

  • In a Medicare file796 of 9,244 · 8.6% here, 10.2% nationally
  • In the CMS Doctors and Clinicians file911 · 9.9% here, 11.6% nationally
  • Not updated in five years or more5,208 · 56.3% here, 63.4% nationally
  • Median graduation year2018 · the 910 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 225X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,244 NPPES records list occupational therapist (225X00000X) as their primary taxonomy with a practice address in California: 24 per 100,000 residents against 40 nationally (50 states and D.C.). Los Angeles has 794 of them (9%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Florida7,925
  2. Texas7,689
  3. Pennsylvania7,136
  4. Illinois5,855

States with a similar rate per 100,000

  1. Hawaii23.8
  2. Oklahoma23.6
  3. Alabama24.3
  4. Nevada24.4

The largest states

  1. New York13,350
  2. Florida7,925
  3. Texas7,689
  4. Pennsylvania7,136
  5. Illinois5,855

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.