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 17 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. Sarah BonnerSanta Ana, CA 927051083470793
  2. Sierra Bonner, OTD, OTR/LSan Diego, CA 921011396577425
  3. Aaron Bonsall, MSOT, OTR/LHarbor City, CA 907101588952212
  4. Robin BonsallSan Jose, CA 951241336371343
  5. Alexis Bonzon, OTR/LSacramento, CA 958171740422500
  6. Rowena Bonzon, OTR-LSacramento, CA 958171669676672
  7. Paige BookoffLos Angeles, CA 900341346646791
  8. Richard Bookwalter, OTSan Francisco, CA 941141427212406
  9. Toni BoomSacramento, CA 958111205243185
  10. Casey Boomer, OTRLSan Leandro, CA 945781063613891
  11. Peter Boon, OTR/LEncino, CA 914361295192359
  12. Mandie Boone, MS OTRRoseville, CA 956611609009364
  13. Anita Boonstra, OTModesto, CA 953551457714743
  14. Mark BorbeSacramento, CA 958261609372184
  15. Justin Border, OTR,LEl Segundo, CA 902451124237169
  16. Juan Bordes, OTR/LLoma Linda, CA 923541942615109
  17. Rechel BordomeoSylmar, CA 913421114633708
  18. Faula Anne BordonVan Nuys, CA 914051952867020
  19. Ariana Borgaily, M.S. OTR/LOceanside, CA 920571659824852
  20. Taylor BorinEncinitas, CA 920241558042986
  21. Lorna Borja, OTR/LLa Mirada, CA 906381700408747
  22. McKenna BorrasLos Angeles, CA 900641003500711
  23. Mary Elizabeth Borre, OTR/LTorrance, CA 905031215498555
  24. Raissa Sybyll Borro, OTR/LFullerton, CA 928351497959498
  25. Robert Bos, OTR/LHemet, CA 925431295174597
  26. Bailey BossPleasanton, CA 945881861038978
  27. Laura Bostock, MOT, OTR/LSan Diego, CA 921211801368972
  28. Jacqueline Boswell, OTRVentura, CA 930031336366780
  29. Jillian Bothwell, M.A.Los Angeles, CA 900891639753072
  30. Fouad Bou-Salman, OTRSan Mateo, CA 944011740623230
  31. Carianne Boucher, OTR/LGrass Valley, CA 959451154853281
  32. Verona Boucher, OTRFairfield, CA 945341073705257
  33. Megan Bouck, OTChula Vista, CA 919141316424682
  34. Manuel Bouffard, OTR CHTLong Beach, CA 908071316925282
  35. Melissa Bourbonniere, OTRLMenlo Park, CA 940251134298300
  36. Linda Bourell, OTR-LLos Angeles, CA 900251972807154
  37. Christine Bouteiller, PHDLos Angeles, CA 900431164377404
  38. Carol Bowden, OTREureka, CA 955011184832644
  39. Devon BowenFountain Valley, CA 927081952176042
  40. Karen Bowen, OTR/LSan Jose, CA 951281912246927
  41. Meredith BowenTorrance, CA 905011679283063
  42. Robert Bowen, OTRPalmdale, CA 935511407991821
  43. Elizabeth BowersLos Angeles, CA 900171578418893
  44. Brien BowlesSan Diego, CA 921291811473614
  45. Colleen Bowles, MOTR/LYucaipa, CA 923991891199063
  46. Rebecca Bowman, OTD, OTR/LUnion City, CA 945871811546294
  47. Yareli Bowman, OTR/LSouth San Francisco, CA 940801205531548
  48. Polly BowserRoseville, CA 956611740699073
  49. Marjorie Boxberger, OTROrange, CA 928681518127349
  50. Breanna Boyer, OTR/LNovato, CA 949471619604097

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.