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 66 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. Paul HardyLos Angeles, CA 900081790174183
  2. William Hardy, OTR/LSan Diego, CA 921211548755598
  3. Elizabeth Hares, OTR/L MOTPalmdale, CA 935511174996367
  4. Denise Harewood-Bergmann, OTR/LAnaheim, CA 928071891963245
  5. Stephen HarmanSanta Barbara, CA 931051033789227
  6. Patricia Harman-Mills, OT/LLa Mesa, CA 919421629283429
  7. Carol Harmon, OTR/LSolana Beach, CA 920751558729608
  8. Elyse HarmonSanta Barbara, CA 931051306410154
  9. Jessica HarmonPasadena, CA 911071386097871
  10. Ashley Harmon-Williams, OTRHuntington Beach, CA 926471720487689
  11. Erna Harms, OTRRocklin, CA 956771932152519
  12. Heather Harner, OTCamarillo, CA 930121255684569
  13. Bekah Harnish, OTD, OTR/LOakland, CA 946011528958782
  14. Connie Haro, OTTorrance, CA 905011083944995
  15. Sandra HarouniWestlake Village, CA 913611003440819
  16. Brittany HarperWhittier, CA 906061063135424
  17. Gina Harpham, OTR/LLakewood, CA 907131174871289
  18. Ashley Harrell, LOTRSan Diego, CA 921091114436581
  19. Lori Harrington, OTSan Jose, CA 951281437305703
  20. Melanie HarringtonLincoln, CA 956481477036804
  21. Toni HarringtonSan Jose, CA 951311629995410
  22. Courtney Harris, MS, OTR/LModesto, CA 953501629506142
  23. Darian Harris, OTDBrentwood, CA 945131932881893
  24. Jaineicia Harris, OTR/LSan Leandro, CA 945781528367695
  25. Janae Harris, OTR/LSherman Oaks, CA 914231528912797
  26. Jenifffer HarrisSanta Clarita, CA 913871104319474
  27. Joseph Harrison, OTR/LSan Leandro, CA 945781801251210
  28. Marisa Harrison, MS, OTR/LPacifica, CA 940441851734644
  29. Sara Harrison, OTR/LLong Beach, CA 908101003304809
  30. Katherine Hart, OTD, OTR/LLos Gatos, CA 950301366222374
  31. Daphne Hartley, OTR/LSanta Rosa, CA 954091609480029
  32. Robert Hartley, OTLMission Viejo, CA 926921124561675
  33. Susan Hartley, OTIrvine, CA 926201790917110
  34. Isabel Hartounian, MS, OTR/LSan Jose, CA 951251205061116
  35. Charlene Harvey, OTR/LWalnut Creek, CA 945981548409386
  36. Katelyn Harvey, OTR/LLos Gatos, CA 950321336725282
  37. Goli HashemiSan Francisco, CA 941221215219050
  38. Lori HashiTorrance, CA 905031548199599
  39. Rachel HaskellModesto, CA 953561275363665
  40. Teri Haskins, OTR, CHTVista, CA 920811003866492
  41. Valerie Haskins, OTR/LRoseville, CA 956611093096497
  42. Mohammad Hassanpour, OTREncino, CA 914361144207648
  43. Kayla Hasson, OTR/LNapa, CA 945581649945841
  44. Lee HassonNewbury Park, CA 913201174455299
  45. Sharon Hatae-Vargas, OTRLa Palma, CA 906231063800357
  46. Annette Hatala, O.T.Huntington Beach, CA 926471235257817
  47. Amanda Hatfield, OTR/L, OTDSanta Cruz, CA 950601104775196
  48. Aubri Hathaway, OTR/LPasadena, CA 911051457666422
  49. Teresa Hatz, OTR/LLakewood, CA 907121952775074
  50. Elena Haub, O.THuntington Beach, CA 926491376899724

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.