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 69 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. Tye WarnerSan Francisco, CA 941311083885396
  2. Mark Warren, PTASanta Rosa, CA 954091649910613
  3. Alecksee WarwickVisalia, CA 932771578020897
  4. April WarynickWest Hills, CA 913071629283981
  5. Dennis Washington, PTABermuda Dunes, CA 922031740675396
  6. Onaje Washington, PTALemon Grove, CA 919451295404812
  7. Rashaad WashingtonLos Angeles, CA 900431144161324
  8. Jeffrie Waters, PTAAtwater, CA 953011821426859
  9. Dawn Watkins, PTAWatsonville, CA 950761669775664
  10. Vanessa WatkinsBakersfield, CA 933111013894575
  11. Armand Watson, PTARancho Cucamonga, CA 917301063775575
  12. George WatsonOakland, CA 946111952788127
  13. Matthew WatsonLos Angeles, CA 900271578951851
  14. Scott Watson, PTAFremont, CA 945361437441011
  15. Steven WatsonSan Diego, CA 921111871157040
  16. Lydia WattersSan Diego, CA 921231720486426
  17. Chanelle Webber, PTARamona, CA 920651982478319
  18. Derek WebsterWest Hollywood, CA 900461265910665
  19. Diane Weidemann, PTAMenifee, CA 925851134667694
  20. Travis Weigand, PTAPoway, CA 920641801772819
  21. Shannon Weis, PTALaguna Hills, CA 926531912775073
  22. Alexis WeisbarthStudio City, CA 916041477122505
  23. Anne Marie Weiss, PTAFremont, CA 945361932482825
  24. Robyn WeldonSeal Beach, CA 907401679288971
  25. Eric Welker, ATC PTASignal Hill, CA 907551730259060
  26. Taylor WellsRiverside, CA 925011598651432
  27. Eugene Welsh, PTABakersfield, CA 933051093552457
  28. Jonathan Welsh, PTALakeside, CA 920401588193882
  29. Stephanie WenBelmont, CA 940021912489139
  30. Maria Wendel, PTASylmar, CA 913421083236913
  31. Erica WendtSan Diego, CA 921081922969906
  32. Carrie WestWest Hills, CA 913041487011037
  33. David West, LPTAChico, CA 959261356650345
  34. Marie WetzlerSan Francisco, CA 941121205450889
  35. Robert WheelerChino Hills, CA 917091932527769
  36. Shawn Wherry, P.T.A.Costa Mesa, CA 926271922313402
  37. Cassandra WhiteSanta Monica, CA 904011649697590
  38. De Ara WhiteSan Diego, CA 921111124790423
  39. Jean White, PTASan Diego, CA 921111659519809
  40. Kyle White, PTALos Angeles, CA 900481760971147
  41. Molly White, PTAChico, CA 959731760310536
  42. Samantha White, PTASanta Ana, CA 927051770078404
  43. Shari WhiteSan Diego, CA 921231497867568
  44. Trevor White, PTAOxnard, CA 930331750119855
  45. Clara Wichmann, PTA, B.S.Chula Vista, CA 919101568673176
  46. Daniel Wick, C. PEDThousand Oaks, CA 913611821437062
  47. Derek Widener, PTASanta Rosa, CA 954011154691624
  48. Sheila WiebensCulver City, CA 902301154712024
  49. Gregory Wiegers, PTAFresno, CA 937211629532320
  50. Marie Wierzbic, PTALa Mesa, CA 919421841400926

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.