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 140 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. Eunice Rhee, OTR/LOntario, CA 917641679180012
  2. Ho RheeDowney, CA 902421912433566
  3. Janet RheeLos Angeles, CA 900171760335772
  4. Shannon Rhodes, OTR/LSanta Barbara, CA 931051861105827
  5. Katherine Ri, OTR/LLa Crescenta, CA 912141578046959
  6. Monica Ribeiro, OTR/LCulver City, CA 902321871397349
  7. Rena Ribeiro, OTR/LSanta Rosa, CA 954031598473688
  8. Michelle Ricardo, MOTRLake Arrowhead, CA 923521427259795
  9. Andrea Rice, OTMenlo Park, CA 940251588913743
  10. Kyoko Rice, OTD, OTR/L,, CLTLos Angeles, CA 900171295688489
  11. Michaela RiceWestlake Village, CA 913621871294587
  12. Michelle RiceWoodland Hills, CA 913671063940948
  13. Krista Rich, OTR/LTorrance, CA 905011649603077
  14. Barbara RichardsPatton, CA 923691124851506
  15. Celeste RichardsRancho Santa Margarita, CA 926881801723929
  16. Charles RichardsRancho Cucamonga, CA 917391538238894
  17. Lauren Richards, MSCOTAgoura Hills, CA 913011023467297
  18. Lindsay Richards, OTD, OTR/LEscondido, CA 920271780270942
  19. Matthew Richards, OTSan Bernardino, CA 924081902324973
  20. Alexandra Richardson, OTR/LPetaluma, CA 949541710456223
  21. Hannah RichardsonHawthorne, CA 902501104214774
  22. Kevin Richardson, O.T.R., CHT. PH.D.Rancho Mirage, CA 922701639320054
  23. Tiffany Richardson, MOTR/LOntario, CA 917641689918930
  24. Peggy Richerson, OTR/LMartinez, CA 945531659346716
  25. Jessica RichmanValencia, CA 913551336407279
  26. Tammy Richmond, MS OTRLLos Angeles, CA 900451831389444
  27. Joan Richter, OTRValencia, CA 913551942369038
  28. Michelle Richter, CMTOakland, CA 946101023991098
  29. Edwin Ricketts, OTR/LRiverside, CA 925071023435708
  30. Rebecca Riddell, MOTMurrieta, CA 925621235936121
  31. Gisela Ridder, OTRLPalm Springs, CA 922621760613608
  32. Jonathan RiddickTorrance, CA 905031760551527
  33. Sarah Riddle, OTR/LOxnard, CA 930301508664749
  34. Chloe RidgleyChico, CA 959261265906432
  35. Karen Riegert, #1210, OT/LSan Juan Capistrano, CA 926751760317721
  36. Rebecca Rieker, MS OTR/LLos Angeles, CA 900171902759111
  37. Angelina Rigby, O.T.Bakersfield, CA 933091730311101
  38. Melanie Rigo, OTR/LSan Diego, CA 921221891370268
  39. Michelle Riker, OTR/LMonterey, CA 939401417439985
  40. Aubrey Riley, PHD, OTR/LRedding, CA 960021801776364
  41. Hollyann Riley, OTR/LTwentynine Palms, CA 922771003340944
  42. Kyle RileyDana Point, CA 926291649194333
  43. Brooke Rincon, OTR/LSan Diego, CA 921031760321657
  44. Carla Rinella, O.T.Pittsburg, CA 945651073802955
  45. Joshua Ringer, PTASolvang, CA 934631053678029
  46. Kendrix RingorManhattan Beach, CA 902661538921481
  47. Victoria Mari Rioflorido, OTR/LSan Diego, CA 921081437076510
  48. Bridget RiosSan Francisco, CA 941431104238443
  49. Janet Rios, OTR/LRedwood City, CA 940651245633965
  50. Sandra Rios, OTDSan Diego, CA 921281770456550

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.