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 74 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. Laura Hutter, M.S., OTR/LMenlo Park, CA 940251205369956
  2. Anthony Huynh, OTR/LFremont, CA 945381477345122
  3. Brian Huynh, OTR/LMilpitas, CA 950351891467098
  4. David Huynh, OTD, OTR/LLos Angeles, CA 900101720944861
  5. Hosea Huynh, OTR/LLawndale, CA 902601801639356
  6. Joy HuynhLos Angeles, CA 900171922951110
  7. Kha HuynhS El Monte, CA 917331831571496
  8. Khanh Huynh, OTRPasadena, CA 911071053758060
  9. Lam-Thuy Huynh, MS, OTR/LLafayette, CA 945491750148300
  10. Linda HuynhMilpitas, CA 950351386827913
  11. Maria Michaela Huynh, OTR/L, MOTSan Diego, CA 921261558841098
  12. Quyen Huynh, OTHuntington Park, CA 902551902147267
  13. Vanessa Huynh, OTR/LRiverside, CA 925011205785169
  14. Vy HuynhWestlake Village, CA 913611760135941
  15. Eric Jengliang HwangGarden Grove, CA 928441841668381
  16. Eunice Hwang, OTPalo Alto, CA 943041598089310
  17. John Hwang, O.T.R.Monterey Park, CA 917541447376801
  18. Saera HwangValencia, CA 913541275488595
  19. Kenneth Hway, OTR/LSan Francisco, CA 941151144795428
  20. Bailey Hyatt, OTDSebastopol, CA 954721295584746
  21. Katherine Hyatt, OTR/LTorrance, CA 905051265859730
  22. Lesley Hyatt, MS, OTR/LSan Diego, CA 921281427385673
  23. Ann Hyde, OTRBaldwin Park, CA 917061750586525
  24. Molly Hyland, MSRoseville, CA 956611275078784
  25. Deborah Hyman, OTRIrvine, CA 926121154363885
  26. Jillian HymanNorthridge, CA 913241720561525
  27. Brittainy Hyslop, OTRSouth Lake Tahoe, CA 961501497117741
  28. Minji HyunLos Angeles, CA 900131912565813
  29. Marissa IaculloSan Diego, CA 921271902795032
  30. Jessica Ibardolaza, M.A. OTR/LPasadena, CA 911011508178658
  31. Ericka Joyce IbarraLos Angeles, CA 900331952113706
  32. Ihda Ibasco, OTRSanta Ana, CA 927011801076906
  33. Maiko Ibay, OTR/LSunnyvale, CA 940871871267005
  34. Cheri Ibes, OTPlacerville, CA 956671497262125
  35. Joseph Ibrahim, OTR/LLos Angeles, CA 900341831926047
  36. Mariamme IbrahimLos Angeles, CA 900341083198006
  37. Novine IbrahimMonrovia, CA 910161518246610
  38. Rupal IchhaporiaMilpitas, CA 950351801304092
  39. Samantha IchikawaCupertino, CA 950141982317533
  40. Jason Ichimaru, OTR/LFremont, CA 945381922514124
  41. Melissa Idelson, OTR/LLos Angeles, CA 900251245117118
  42. Bi Idica, OTR/LSan Diego, CA 921271144700865
  43. Almace Ignacio, OTRHarbor City, CA 907101417470881
  44. Arvin Ignacio, OTR/L, CGCPFresno, CA 937201770317331
  45. Faith-Rheanna IgnacioReseda, CA 913351942154885
  46. Fitria Ignatowski, OTR/LConcord, CA 945211255088308
  47. Whitney IhezueSacramento, CA 958231376044511
  48. Jean Ihle, OTR/LMill Valley, CA 949411336754498
  49. Janis Ikeda, OTR/LSan Jose, CA 951121811270887
  50. Kazumi Ikeda, OTR/LWest Covina, CA 917901609210145

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.