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 141 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. Therese Rafaela Rios, OTR/LTorrance, CA 905031265098230
  2. Rachaya Ritprasert, OTR/LPalo Alto, CA 943011134970007
  3. Jennifer RitterLos Angeles, CA 900171437004298
  4. Shelby RitterEscondido, CA 920251093592149
  5. Elizabeth RittersdorfAgoura Hills, CA 913011558213850
  6. Adrianna RivasWoodland, CA 956951811433519
  7. Alicia Rivas, OTR/LSan Francisco, CA 941431396093241
  8. Guadalupe RivasBakersfield, CA 933091376118257
  9. Jose Rivas, OTR/LLos Angeles, CA 900481700231701
  10. Christina Rivera, OTR/LPalo Alto, CA 943041730681552
  11. Jhennylyn RiveraMonterey Park, CA 917541972381374
  12. Kaeth RiveraSan Diego, CA 921171689513541
  13. Lizeth RiveraLos Angeles, CA 900331841949591
  14. Patricia Rivera, O.T.Salinas, CA 939061851342307
  15. Rey David Rivera, OTRSan Pablo, CA 948061952790842
  16. Cindy Rivero, O.T.Sunnyvale, CA 940861467435859
  17. Lydia RizkLos Angeles, CA 900271609302413
  18. Jill Rizzo, MS, OTR/LOceanside, CA 920561881212314
  19. Caryn Roach, OTD, OTR/L, CLTLos Angeles, CA 900331477950111
  20. Valerie RoachRiverside, CA 925011821552621
  21. Mollie Roark, OTR/LSan Leandro, CA 945781124514690
  22. Jennifer Robbins, OTLong Beach, CA 908141568241867
  23. Marlene Robbins, OTLRedwood City, CA 940631508131921
  24. Megan RobbinsSan Diego, CA 921281841821600
  25. Rosalind Roberson, OTR/LArtesia, CA 907011134515885
  26. Aundrea Roberts, OTR/LFoster City, CA 944041629555933
  27. Bart RobertsOceanside, CA 920561033500319
  28. Julie RobertsWalnut Creek, CA 945981164892725
  29. Kiana Roberts, OTR/LDowney, CA 902411386229953
  30. Laura Roberts, OTR/LSan Francisco, CA 941171669335097
  31. Leigh-Anne Roberts, MOT, OTR/LCarlsbad, CA 920081821779323
  32. Stephanie RobertsSacramento, CA 958191609414648
  33. Danielle Robertson, OTR/LMarysville, CA 959011851262935
  34. Nicola RobertsonPacifica, CA 940441366857062
  35. Risa Robertson, OTToluca Lake, CA 916021619733789
  36. Candace RobinsonLos Angeles, CA 900151639363120
  37. Carleigh Robinson, M.S., OTR/LSanta Rosa, CA 954011275429912
  38. Chelsea Robinson, OTR/LSan Diego, CA 921221447699210
  39. Jean Robinson, O.T.Beverly Hills, CA 902111609815141
  40. Kianga Robinson, OTR/LVallejo, CA 945901053623769
  41. Maegan Robinson, OTR/LCovina, CA 917231770923450
  42. Rebecca Robinson, MOTEl Cajon, CA 920211528726833
  43. Jilly Robles, OTR/LChatsworth, CA 913111063956092
  44. Meryll Kim Robles, DOCTORFontana, CA 923361346166394
  45. Taylor Robles, OTD, OTR/LPalm Desert, CA 922111235740309
  46. Xiomara Robles, OTR/LHealdsburg, CA 954481548809270
  47. Diana Robles HonoratoGardena, CA 902481164393724
  48. Lauren Robson, OTFairfield, CA 945331639357098
  49. Dylann RochSanta Clara, CA 950501437998085
  50. Janice Rocker, OTD OTR L CHTLos Angeles, CA 900331851336556

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.