NPPES file of Aug 9, 2026

Physical Therapy Assistant in California

3,554 NPPES records list physical therapy assistant with a practice address in California, 9 per 100,000 residents, the 48th highest rate of 51. San Diego and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 34 of 72.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 225200000X · 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, 210

  1. San Diego210
  2. Los Angeles157
  3. Fresno72
  4. Sacramento71
  5. Anaheim66

Physical Therapy Assistant records in California

  1. Tamra KoesterLaguna Hills, CA 926531003025610
  2. Craig Kojima, PTALong Beach, CA 908021386980332
  3. Margaret KomrijOrange, CA 928681649669292
  4. Chuiman KongFremont, CA 945391104939966
  5. Jonathan KopeClovis, CA 936111881040913
  6. Jill KopenyLadera Ranch, CA 926941104111681
  7. Liliya Kotsyubchuk, PTAStockton, CA 952091699307330
  8. Jared Kowal, ATC, PTAEncinitas, CA 920241346432655
  9. Kaily Kraemer, PTALa Mesa, CA 919421649713199
  10. Lynne Krahn, P.T.A.Crescent City, CA 955311043692320
  11. Marlene Kramer, PTAPetaluma, CA 949521194655886
  12. Patti KreidelSan Bruno, CA 940661891061776
  13. Sangeeta KrishanHayward, CA 945411558040717
  14. Thomas Krisko, PTALa Quinta, CA 922531144815663
  15. Aaron Kropiewnicki, PTAFountain Valley, CA 927081184482242
  16. Irmina Kryszewski, P TAHighland, CA 923461164703641
  17. Patrick KuboyamaFullerton, CA 928351477120608
  18. Praveen KumarModesto, CA 953551801130299
  19. Jirapan Kumlue, PTASan Gabriel, CA 917761972662161
  20. Stephan Kummer, PTASanta Barbara, CA 931051588713457
  21. Julie Kurowski, PTAVentura, CA 930031336483536
  22. Maryhelen KwiatkowskiChula Vista, CA 919111518233816
  23. Michael Kwong, PTAKentfield, CA 949041598851115
  24. Steve La Bella, PTALa Mesa, CA 919421205001112
  25. Jethro Payne La RosaFremont, CA 945381720422983
  26. Jocel Labaro, PTAWest Covina, CA 917921275829434
  27. Hilary Labat, PTAPleasanton, CA 945881578956561
  28. Socorro Rizalina LabayHayward, CA 945411336864925
  29. Timothy James LacernaVista, CA 920841811534092
  30. Heather Lacquement, PTAHuntington Beach, CA 926471992031108
  31. Vicente Paolo Lacsina, PTAGlendale, CA 912051538967906
  32. Marcelino LacuestaCommerce, CA 900401679007884
  33. Christopher Lafaver, PTASan Diego, CA 921271952799504
  34. David Martin LafortezaYorba Linda, CA 928861154713881
  35. John Ray LafortezaNational City, CA 919501497141279
  36. Benedict Lagasca, PTAWest Sacramento, CA 956911083569743
  37. Jimmy LaiHighland, CA 923461427572239
  38. Rachel LaiCovina, CA 917231346924560
  39. Marites LalanganChula Vista, CA 919131710863303
  40. Diana LamTracy, CA 953041164304754
  41. Jonathan LamEl Segundo, CA 902451396255253
  42. Christopher Lamb, PTANapa, CA 945581578070413
  43. Tiffany Lampkin, PTACorona, CA 928791043518376
  44. Abel Landa, PTANorwalk, CA 906501932922622
  45. Andrew Landis, PTARoseville, CA 956611639949670
  46. Marlin LaneTorrance, CA 905021861350043
  47. Stacy Lang, PTAFountain Valley, CA 927081740553585
  48. Steven Lang, PTATemple City, CA 917801659072429
  49. Neil LangridgeRoseville, CA 957471255639746
  50. Darrel LaoMonrovia, CA 910161548628571

Source: CMS NPPES, primary taxonomy 225200000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 48 of 51 per resident

  1. Alabama11
  2. Georgia10
  3. Hawaii10
  4. California9
  5. District of Columbia8
  6. Utah8
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 225200000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.1% of these records appear in a Medicare file, against 0.1% 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. California0.1%
  2. United States0.1%

Physical Therapy Assistant records in California, measured

  • In a Medicare file3 of 3,554 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file8 · 0.2% here, 0.2% nationally
  • Not updated in five years or more2,273 · 64.0% here, 73.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 225200000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,554 NPPES records list physical therapy assistant (225200000X) as their primary taxonomy with a practice address in California: 9 per 100,000 residents against 18 nationally (50 states and D.C.). San Diego has 210 of them (6%).

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. Pennsylvania3,048
  2. Ohio2,916
  3. Illinois2,683
  4. New York2,305

States with a similar rate per 100,000

  1. Hawaii9.5
  2. District of Columbia8.2
  3. Georgia10.2
  4. Utah7.8

The largest states

  1. Florida5,908
  2. Texas5,519
  3. Pennsylvania3,048
  4. Ohio2,916
  5. Illinois2,683

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.