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 175 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. Lisa Wan, OT/LSan Francisco, CA 941221518614569
  2. Debbie WangDowney, CA 902421639605280
  3. Eileen WangUpland, CA 917861700752532
  4. Heidi Wang, MOTR/LRedlands, CA 923741043735178
  5. I-Ting WangFairfield, CA 945341518578665
  6. Jen-Chieh Wang, OTR/LFolsom, CA 956301730675570
  7. Jillian WangAnaheim, CA 928051225635667
  8. Ling WangBenicia, CA 945101629209549
  9. Maylen WangLake Forest, CA 926301336974740
  10. Melinda Wang, MOTRancho Mirage, CA 922701356645139
  11. Qianwei WangSan Jose, CA 951231992193353
  12. Rebecca Wang, OTD, CHTTorrance, CA 905021609390277
  13. Ting WangCalabasas, CA 913021508617101
  14. Tzuyao WangGardena, CA 902491548135783
  15. Wenda Wang, OTRSan Jose, CA 951191841468717
  16. Yu-Chen Wang, OTR/LEncino, CA 913161023762481
  17. Wendi WannerBakersfield, CA 933091972761955
  18. Ebony WardCapistrano Beach, CA 926241730406620
  19. Frederick WardCarlsbad, CA 920081932240173
  20. Juliana WardMurrieta, CA 925621578499695
  21. Nancie Ward, OTR, LSan Francisco, CA 941161265631758
  22. Victoria Ward, MS, OTR/LFresno, CA 937111376802660
  23. Jasmine Ward-Dyer, OTR/LLos Angeles, CA 900151750893749
  24. Jordan WarlickAltadena, CA 910011801143128
  25. Gregory Warner, OTLaguna Niguel, CA 926771437715497
  26. Sunitha Warrier, OTR/LSanta Maria, CA 934581093314965
  27. David WartmanStanford, CA 943051245472489
  28. Diane Warzecha, OTR/LSan Mateo, CA 944021104226836
  29. Tiffani Washburn, MSOTAnaheim, CA 928081760987218
  30. Gail WashingtonLivermore, CA 945501740441146
  31. Nancy Washwell, OTRWatsonville, CA 950761629105556
  32. Hanan WasseMenlo Park, CA 940251528673399
  33. Carlene WassermanPasadena, CA 911071558606459
  34. Elizabeth Watanabe, OTR/LRiverside, CA 925011821552639
  35. Lauren WatanabeSan Francisco, CA 941241770975674
  36. Sean Watanabe, OTR/LLos Angeles, CA 900171063365252
  37. Christopher Waters, OT/RCulver City, CA 902301255929774
  38. Cory Waters, OTR/LSan Diego, CA 921031639018286
  39. Jennifer Waters, OTD, OTR/LSan Francisco, CA 941581124487525
  40. Michelle WatersMurrieta, CA 925621316898950
  41. Cheryl Watkins, 0TChico, CA 959261972776805
  42. David Watkins, OTR/LChula Vista, CA 919101558818302
  43. Janae WatkinsCarlsbad, CA 920101205792421
  44. Claire WatrySan Rafael, CA 949031972344455
  45. Kelly Watson, OTR/LSan Diego, CA 921291689208910
  46. Patrice WatsonRancho Cucamonga, CA 917301073132809
  47. Sherry Watson, OTR/LMather, CA 956551679547327
  48. Heidi Watts, MOTSanta Rosa, CA 954031548194988
  49. Jennifer Weaver, OTR/LSan Francisco, CA 941031275164857
  50. Lauren Weaver, OTR/LLos Angeles, CA 900341629791389

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.