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 86 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. Hannah Koedam, MS, OTR/LSan Jose, CA 951201033850888
  2. Amber Koellner, OTR/LLa Jolla, CA 920371235316548
  3. Brittany KoenkeTorrance, CA 905011780050856
  4. Jontue Koff, OTR/LSolana Beach, CA 920751942455225
  5. Violeta Kofman, OTD, OTR/LSan Diego, CA 921031174462527
  6. Jessica Kogut, M.S., OTR/LSan Diego, CA 921231447189535
  7. Amy KohPalmdale, CA 935501346815990
  8. Howard Koh, OTR/LLa Palma, CA 906231417406232
  9. Sun KohSan Rafael, CA 949031659260537
  10. Elspeth KohlerOrange, CA 928651407353501
  11. Nurith Kohn, MA OTR/LLos Angeles, CA 900341639456742
  12. Elaine Kojima Chiu, OTD, OTR /LTorrance, CA 905011588030126
  13. Stephanie Kokesh, OTDLos Angeles, CA 900481891025458
  14. Mariah KolboCapitola, CA 950101083421143
  15. Rachel KoldenSan Diego, CA 921211538548193
  16. Runa Koli, OTRSan Ramon, CA 945831386920494
  17. Amanda KolleeNorco, CA 928601265883128
  18. Morgan Kollenda, OTR/LRancho Santa Margarita, CA 926881215579347
  19. Lisa Kolmanovskiy, OTR/LMenlo Park, CA 940251790454411
  20. Nicole Kolodka, OTR/LWhittier, CA 906061730694712
  21. Emily Kong, OTR/LSan Francisco, CA 941071699946582
  22. Margaret KongAlbany, CA 947061265375711
  23. Robert Konishi, OTREscondido, CA 920291457160616
  24. Kaylee KonoPasadena, CA 911051104378652
  25. Ruth Konoff, OTR/LAlbany, CA 947071164776753
  26. Kanyarat KonsueLos Angeles, CA 900171942941091
  27. Melissa Koo, OTR/LLaguna Hills, CA 926531316795727
  28. Claire KookDowney, CA 902421508399023
  29. Man Lai Koon, O,T,San Mateo, CA 944031942567771
  30. Jonathan Koop, OTRReedley, CA 936541023644820
  31. Melinda KopeckySebastopol, CA 954721083936546
  32. Heather Koper, OTR/LPalo Alto, CA 943041225290703
  33. Kimberly Kopowski-Limber, OTLos Angeles, CA 900681376984070
  34. Alyssa KoppSanta Rosa, CA 954011922755305
  35. Laura Kopp, OTPalm Desert, CA 922111184289373
  36. Megan KoranSan Rafael, CA 949011275833451
  37. Roslynn Koran, OTRWestlake Village, CA 913611679106280
  38. Nikita Korgaonkar, OTR/LLos Angeles, CA 900631750219259
  39. Julie KornbluthSan Diego, CA 921091518289156
  40. Michelle Kornet, OTRGardena, CA 902481063890168
  41. Jennifer Kornoff, M.S. OTSan Diego, CA 921111205063351
  42. Melissa Korpi, OTR/L, HAND THERAPYSan Clemente, CA 926721912615071
  43. Katherine Koschei, MS, OT/L, DRSSan Diego, CA 921281811528250
  44. Julia Kosobucki, OTR/LRiverside, CA 925091023317393
  45. Kasey Kostyshak, MS, OTR/LAntelope, CA 958431295450666
  46. Jean Kotal, OTR/LSacramento, CA 958171154306892
  47. Christine KotcherSacramento, CA 958411053265413
  48. Jen Kothe, MOT, OTR/LRancho Cordova, CA 957421821957812
  49. Bobby Kou, OTDRedondo Beach, CA 902781194354233
  50. Jeffrey KouPetaluma, CA 949541386249399

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.