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 184 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. Byungjoo Yu, OTMission Viejo, CA 926911780501999
  2. Doris Yu, OTR/LLos Gatos, CA 950321417671298
  3. Esther Yu, OTR/LPleasant Hill, CA 945231588304026
  4. Eun YuGardena, CA 902481205127552
  5. Helen Yu, MSSouth San Francisco, CA 940801659738599
  6. Linsey YuHuntington Beach, CA 926481871393066
  7. Miriam Yu, O.T.D.Whittier, CA 906061487913398
  8. Priscila YuWhittier, CA 906021114212073
  9. Shu-Ning YuMoreno Valley, CA 925551255095535
  10. Sir Avilin Yu, OTR/LAnaheim, CA 928041720104730
  11. Sophia Yu, OTD, OTR/LSan Carlos, CA 940701467051755
  12. Sung YuLos Angeles, CA 900951588070650
  13. Tiffany Yu, MA, OTR/L, SWCLos Angeles, CA 900451326363524
  14. Tzu-Hui YuSan Gabriel, CA 917751760816771
  15. Ya-Chun Yu, OTRLos Angeles, CA 900171164346623
  16. Janis YueLos Angeles, CA 900891952969404
  17. Deborah Yun, MS, OTR/LOakland, CA 946191174133763
  18. Hubert Yun, OTRLa Palma, CA 906231366064974
  19. Jane YunSan Diego, CA 921231639743966
  20. Sarah Yun, OTSanta Monica, CA 904041144763186
  21. Yam YungSacramento, CA 958231881588580
  22. Brittany YureSan Diego, CA 921231083101083
  23. Karla YussNewbury Park, CA 913201043795412
  24. Ann Yzaguirre, OTRCarlsbad, CA 920081942416490
  25. Jamie ZabatCupertino, CA 950141578276549
  26. Tiffani ZaborRedwood City, CA 940651376848374
  27. Kristine Ingrid ZafraOxnard, CA 930361033463989
  28. Jennifer ZagerSaugus, CA 913501528456837
  29. Negar ZahabianLos Angeles, CA 900341881953842
  30. Sabika ZaidiSanta Cruz, CA 950621568054278
  31. Parker Zak, OTR/LCamarillo, CA 930121821630625
  32. Ruben Zalapa, OTR/LLos Angeles, CA 900171740318690
  33. Myrna Zambrano, M.S. CCC-SLPOntario, CA 917611821863655
  34. Kelsey Zambraski, OTD, OTR/LSan Diego, CA 921031003468943
  35. Kelly Zamora, OTR/LSan Diego, CA 921281215492525
  36. Joann Zander, OTRTempleton, CA 934651770818411
  37. Vannessa Zanders, OTRVan Nuys, CA 914051417785106
  38. Abigail Zanoni, OTR/LRedlands, CA 923731114582269
  39. Tessa Zapalac, MSOTSanta Cruz, CA 950601083254262
  40. Donna Zappettini, OTR/L, CHTEscondido, CA 920251477512044
  41. Julia Zasso, OTRSausalito, CA 949651245007327
  42. Kunthy ZavalaSylmar, CA 913421396267993
  43. Mary Zavala, OTR/LGardena, CA 902471891235339
  44. Elizabeth Zborowski, OTSan Diego, CA 921071578027090
  45. Yaron Zehtser, OTRSan Ysidro, CA 921731144935057
  46. Shauna Zeilig, MA, OTR/LCulver City, CA 902321356623144
  47. Nicole Zeiss, OTR/LRiverside, CA 925031073145512
  48. Matthewz ZeldenEureka, CA 955011245628064
  49. Mitch Zeldin, O.T.R.-LSan Diego, CA 921081033237037
  50. Linda ZelikTorrance, CA 905051366522641

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.