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 60 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. Carlos Silva Birruete, PTAVacaville, CA 956871083559892
  2. Roman Silvestre, PTABuena Park, CA 906201891378238
  3. Nicholas SimonSolvang, CA 934631669094603
  4. Michael Sims, PTASan Diego, CA 921231780873687
  5. Thayer SimsRialto, CA 923761497637441
  6. Benjamin Sin, PTALong Beach, CA 908051356275077
  7. Anusha SinghCastro Valley, CA 945461205501269
  8. Indivar SinghAntioch, CA 945091508427220
  9. Manjinder SinghBakersfield, CA 933061205295698
  10. Jaclyn SiosonYorba Linda, CA 928861952090193
  11. Mark Sipes, PTAKenwood, CA 954521598185415
  12. Tammy Sirb, PTASan Diego, CA 921211427430966
  13. Jay Siritaranukul, PTALa Canada, CA 910111649865734
  14. Marilou SisonLos Angeles, CA 900291013305176
  15. Marlo Sison, PTATorrance, CA 905031699320689
  16. Melanie Sison, PTAWilmington, CA 907441386074425
  17. Ray Sison, PTAHuntington Beach, CA 926471225975626
  18. Nicole Sisson, PTAWoodland, CA 957761508695149
  19. Jean SivcovichRancho Santa Margarita, CA 926881841669959
  20. Michael Siyluy, PTAIrvine, CA 926181477107431
  21. Katherine Skelton, PTALivermore, CA 945501437310778
  22. Amy Skinner, PTAPalmdale, CA 935511356055495
  23. Sheri SkiptonFrench Camp, CA 952311013039007
  24. James Skor, PTASimi Valley, CA 930651063196459
  25. Ryan SladeSan Diego, CA 921031154860906
  26. Jacob Slaffey, PTALos Angeles, CA 900661649566803
  27. Richard Slaventa, PTAAnaheim, CA 928041356645188
  28. Kylee SlevinSan Francisco, CA 941221821538851
  29. Amber Smith, PTA PHYSICAL THERAPIWhittier, CA 906061164751814
  30. Anthony Smith, PTAPlacerville, CA 956671336668292
  31. Brianna Smith, PTASan Rafael, CA 949031376931261
  32. Diane Smith, P.T.A.San Diego, CA 921061417143835
  33. Felicia SmithSan Francisco, CA 941171306798525
  34. Garrett Smith, PTADowney, CA 902421871333930
  35. Jason Smith, PTALa Quinta, CA 922531447536883
  36. Jennifer SmithRedlands, CA 923741740977099
  37. Jennifer Smith, PTARocklin, CA 957651235419672
  38. Julie Smith, P.T.A.San Diego, CA 921111477675445
  39. Lawrence SmithMentone, CA 923591104530278
  40. Liliana Smith, PTAMerced, CA 953401538351325
  41. Roarke Smith, PTASan Diego, CA 921271891183869
  42. Roger Smith, PTARedding, CA 960021407481104
  43. Ryan Smith, PTAWillows, CA 959881922798172
  44. Samuel SmithSan Diego, CA 921021356846638
  45. Tommy SmithPleasant Hill, CA 945231710775499
  46. Jeffrey Snider, PTAYucca Valley, CA 922841689819070
  47. Kerry Snyder, PTAVenice, CA 902911366648263
  48. Sarah Snyder, PTASan Diego, CA 921611952036949
  49. Thomas Snyder, PTABurbank, CA 915021619304854
  50. Leeann Snyder-Martin, PTARoseville, CA 956611780781708

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.