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 75 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. Girlie Ilao, OTR/LTorrance, CA 905011386953081
  2. Hira Ilyas, OTR/LFremont, CA 945381689294092
  3. Jae Yoon ImBurbank, CA 915051215713748
  4. Nina ImAnaheim, CA 928051437668621
  5. Young ImCosta Mesa, CA 926261497274617
  6. Aileen Imai, OTR/LTorrance, CA 905031679083141
  7. Dana ImaiRiverside, CA 925031356788004
  8. Brandon Imamshah, OTR/LBakersfield, CA 933091114322674
  9. Angie Imura, OTRRedwood City, CA 940631568512846
  10. Florizza Infante, B.S.Hawthorne, CA 902501477768406
  11. Sharie Iniguez, OT/LModesto, CA 953551598412454
  12. Allison Inloes, MS, OTR/LLafayette, CA 945491659026805
  13. Sarah Innocenti, OTRFresno, CA 937201043700172
  14. Arianna InouyeSan Carlos, CA 940701477495901
  15. Morgan Inouye, OTR/LKingsburg, CA 936311790144855
  16. Manyee IpHuntington Beach, CA 926491659943215
  17. Savannah Ipsen, OTR/LSalinas, CA 939061356027718
  18. Javier Iribe, OTR/LLoma Linda, CA 923571912669920
  19. James Irvine, OTDEncinitas, CA 920241023877909
  20. Amy Irwin, MA OTR/LTorrance, CA 905011487097234
  21. Emma IsacksonLos Angeles, CA 900491760218325
  22. Keri Isara, OTR/LTorrance, CA 905031245051226
  23. Nicholas Iscakis, RBT-18-62122Thousand Oaks, CA 913601689213779
  24. Holly Iseler -Mabon, OTRSanta Barbara, CA 931051508223132
  25. Zsienne Antonette Isidro, OTD, OTRSantee, CA 920711265105407
  26. Deepa IsraniWestlake Village, CA 913611518584721
  27. Amy IstrinReseda, CA 913351497146617
  28. Caitlin Ito, MA, OTR/LPasadena, CA 911051710357876
  29. Debbie Ito, OTR/LBuena Park, CA 906201730430661
  30. Emi Ito, OTR/LHarbor City, CA 907101366863508
  31. Kacie ItoTorrance, CA 905021548545155
  32. Nazuki Ito, MA, OTR/LLos Angeles, CA 900451619292323
  33. Suzanne Itrich, OTR/LCosta Mesa, CA 926271194777615
  34. Judith Ivan, OTRSan Jose, CA 951291003805987
  35. Hanna IvantsovaBeverly Hills, CA 902111912478470
  36. Sheela Ivlev, M.S., OTR/LSan Francisco, CA 941211316337850
  37. Cynthia Iwanicki, OTRCosta Mesa, CA 926261477942233
  38. Thelma Iwuchukwu Godslaw, OTR/LLos Angeles, CA 900271952075442
  39. Katrin IzumiPasadena, CA 911071306103817
  40. Mary Izzi, OTR/LConcord, CA 945201730340845
  41. Melissa Izzi, OTRPlacerville, CA 956671003947912
  42. Raechel JacalaVallejo, CA 945911265043418
  43. Diana JackmondLos Angeles, CA 900461043460314
  44. Brandon Jackson, OTR/LSylmar, CA 913421568150589
  45. Christine Jackson, O.T.Roseville, CA 956611538220884
  46. Donna Jackson, MS OTRLGilroy, CA 950201457496739
  47. Kourtney Jackson, MS, OTR/LFresno, CA 937211720443823
  48. Monica Jackson, SLPAOntario, CA 917611265329528
  49. Rebecca JacksonClovis, CA 936111588085963
  50. Rebekah Jackson, M.S., OTR/LOakland, CA 946101427385269

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.