NPPES file of Aug 9, 2026

Gerontology Occupational Therapist in California

67 NPPES records list gerontology occupational therapist with a practice address in California, 0.2 per 100,000 residents, the 38th highest rate of 50. San Diego and Long Beach have the most; each record links to the provider's NPI and the California license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 225XG0600X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 5

  1. San Diego5
  2. Long Beach3
  3. Santa Rosa3
  4. Hayward2
  5. Irvine2

Gerontology Occupational Therapist records in California

  1. Marisa Sanwo, OTRAnaheim, CA 928011568700532
  2. Macy Stark, OTR/LRancho Mirage, CA 922701093652950
  3. Jennifer Tobin, OTRSan Francisco, CA 941181174417430
  4. Gina Tucker-Roghi, OTD, OTR/LSanta Rosa, CA 954091518413954
  5. Jeffrey Tyler, OTR/LParadise, CA 959691639415458
  6. Melinda Underwood, OTLPGarden Grove, CA 928441003273624
  7. Sharon ValdezAptos, CA 950031467322404
  8. Melissa Valencia, OTD, OTR/LSan Diego, CA 921091659160083
  9. Horacio VelaNorth Hollywood, CA 916011700683372
  10. Amabelle Villondo, OTRBuena Park, CA 906201568136711
  11. Katherine Voss, OTR/LBakersfield, CA 933061760714232
  12. Melanie Walsh, OTSan Ramon, CA 945831962118448
  13. Cassandra WhittingtonSan Rafael, CA 949011295089837
  14. Cecile WildinSan Francisco, CA 941331598085284
  15. May Wong, OTR/LMountain View, CA 940411396066726
  16. Derrick Yee, OTR/LBurlingame, CA 940101548188584
  17. Lori ZackSan Diego, CA 921171730679531

Source: CMS NPPES, primary taxonomy 225XG0600X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 38 of 50 per resident

  1. Rhode Island0.2
  2. Tennessee0.2
  3. Maryland0.2
  4. California0.2
  5. Utah0.1
  6. Hawaii0.1
  7. 50 states and D.C.0.3

Source: CMS NPPES, primary taxonomy 225XG0600X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

7.5% of these records appear in a Medicare file, against 8.9% 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. California7.5%
  2. United States8.9%

Gerontology Occupational Therapist records in California, measured

  • In a Medicare file5 of 67 · 7.5% here, 8.9% nationally
  • In the CMS Doctors and Clinicians file9 · 13.4% here, 11.6% nationally
  • Not updated in five years or more46 · 68.7% here, 75.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 225XG0600X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

67 NPPES records list gerontology occupational therapist (225XG0600X) as their primary taxonomy with a practice address in California: 0.2 per 100,000 residents against 0.3 nationally (50 states and D.C.). San Diego has 5 of them (7%).

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. Florida67
  2. Texas56
  3. Michigan80
  4. North Carolina48

States with a similar rate per 100,000

  1. Maryland0.2
  2. Tennessee0.2
  3. Minnesota0.2
  4. Wisconsin0.2

The largest states

  1. Michigan80
  2. Florida67
  3. Texas56
  4. North Carolina48
  5. Pennsylvania44

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.