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 178 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. Angelique Williams, OTTwentynine Palms, CA 922781194343384
  2. Asa Williams, M.S., OTR/LSan Francisco, CA 941221437646502
  3. Chloe Williams, OTR/LSanta Ana, CA 927011144638297
  4. Daniel WilliamsHemet, CA 925441760870042
  5. Douglas Williams, OTR/LRedding, CA 960011952619785
  6. Elijah Williams, OTRModesto, CA 953501255158028
  7. Erika Williams, OTR/LEncino, CA 914361811381866
  8. Kalysa Williams, OTRMurrieta, CA 925621538915723
  9. Latina Williams, OTR/LGardena, CA 902471972732964
  10. Lindsay Williams, OTR/LRiverside, CA 925011245981042
  11. Lisa WilliamsVentura, CA 930041922319128
  12. Rachel Williams, OT/LCovina, CA 917241205405198
  13. Robert WilliamsSanta Rosa, CA 954011760042592
  14. Sean Williams, OTWest Hollywood, CA 900381891465829
  15. Shayna WilliamsRedlands, CA 923741821507773
  16. Shelbie Williams, OTR/LLakewood, CA 907121588976088
  17. Sierra Williams, OTD, OTR/LWest Hills, CA 913071699661280
  18. Tiffany Williams, MOT, OTR/L, SWC, PAMHawthorne, CA 902501881002954
  19. Stacey WillisTorrance, CA 905021508982653
  20. Caitlin Willkom, OTD, OTR/LSunnyvale, CA 940871386118982
  21. Jennifer Willkomm, OTRArroyo Grande, CA 934201184192759
  22. Diane WillnerSan Diego, CA 921031629926472
  23. Leah Willover, OTR/LLos Angeles, CA 900171699628321
  24. Melanie WillsonSan Francisco, CA 941171891676078
  25. Patrick Willson, OTFountain Valley, CA 927081790193860
  26. Carolyn Wilson, B.S.South San Francisco, CA 940801629253562
  27. Elizabeth Wilson, OTRChula Vista, CA 919101407170095
  28. Ella WilsonLos Angeles, CA 900331922953561
  29. Emily Wilson, MA, BASan Diego, CA 921031023245263
  30. Erika Wilson, OTDChula Vista, CA 919101518638659
  31. Jamie Wilson, OTRIrvine, CA 926181386444826
  32. Joshua WilsonNorthridge, CA 913261639023385
  33. Kathryn WilsonEl Cajon, CA 920191568352466
  34. Kimberly Wilson, OTRLaguna Hills, CA 926531952597841
  35. Luiza Wilson, MA,OTR/LLaguna Niguel, CA 926771568698975
  36. Mark Wilson, MOT OTR/LSan Diego, CA 921061992123285
  37. Patricia Wilson, OTR/L, CHTPalo Alto, CA 943011811236920
  38. Robert WilsonApple Valley, CA 923071770392771
  39. Tobias Wilson, OTRAntioch, CA 945311427792415
  40. Zaekeya Wilson, MS, OTR/L, PAMSSan Diego, CA 921061336790641
  41. Kiara Winbush, OTRLos Angeles, CA 900171326694241
  42. Myka Winder, OTD, OTR/LLos Angeles, CA 900891891076964
  43. Rhonda WindhamTorrance, CA 905021417216144
  44. Natalie Wing, OTR/LSacramento, CA 958191104464510
  45. Harper Winicov, DOT, OTR/LSan Diego, CA 921031841925286
  46. Sabrina WinokanGardena, CA 902481790327088
  47. Angela Winslow, OTRLaguna Niguel, CA 926771932536992
  48. Elizabeth WinslowSan Diego, CA 921301104310127
  49. Emily WinterRoseville, CA 956611891393880
  50. Nikole Winter, OTR/LRohnert Park, CA 949281396200846

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.