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 33 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. Alexander KarpenkoFresno, CA 937201417240110
  2. Mai KatayamaSan Francisco, CA 941311730927765
  3. Elizabeth Katiarelas, PTASan Clemente, CA 926731134862410
  4. Hope Katz, PTALancaster, CA 935341336846997
  5. Anna Kaufer, PTAHesperia, CA 923451801031802
  6. Manpreet KaurCarmichael, CA 956081033621388
  7. Amber Kay, PTALos Angeles, CA 900051801514377
  8. Kimberly KayvanfarRancho Santa Margarita, CA 926881003516931
  9. Zina KayyalAnaheim, CA 928051245003862
  10. Jasmine KeeferSan Diego, CA 921301427891316
  11. Patricia Keeney, PTAParadise, CA 959691811161300
  12. Zaven KeledjianStevenson Ranch, CA 913811871397893
  13. Devin KellerSanta Rosa, CA 954011619856994
  14. Murphy Keller, PTAOakland, CA 946111356001648
  15. Thomas KellyLa Mesa, CA 919421013455542
  16. Fredrick Kennedy, PTASan Diego, CA 921081245072784
  17. Karen Kennedy, PTAParadise, CA 959691700122082
  18. Veronica Kennedy, PTALa Quinta, CA 922531649852765
  19. Ann Kenney, PTAFallbrook, CA 920281043672322
  20. Sheryl Keranen, PTAEureka, CA 955031386032175
  21. Thabet Kerols, PSCLos Angeles, CA 900171205168713
  22. Dawn Kershner, PT ASSISTANTGrass Valley, CA 959451306620455
  23. Thalassa KetteringHemet, CA 925451164150546
  24. Joyce Kewley, PTARedding, CA 960011609944511
  25. Kristen KhachikianBurbank, CA 915041760339642
  26. Dianne Khebreh, PTAEl Segundo, CA 902451225060700
  27. Tatyana KhomitsCarmichael, CA 956081619412442
  28. Jung Kim, ATC, PTAIrvine, CA 926041477505311
  29. Peter KimLos Angeles, CA 900261376206243
  30. Young KimGarden Grove, CA 928431114730967
  31. Young KimHayward, CA 945451649942665
  32. Brian Kimura, PTAWalnut Creek, CA 945981447410527
  33. Cristina King, PTATemecula, CA 925901437747144
  34. Samantha King, PTAGridley, CA 959481770002826
  35. Linda Kinzie, PTAMenifee, CA 925841770746208
  36. Brittany KirbyAuburn, CA 956031235609025
  37. Timothy KirkhamSantee, CA 920711205371119
  38. David Kirkwood, PTASanta Barbara, CA 931051861554909
  39. Pamela Kissee, PTANewport Beach, CA 926601053293928
  40. Emily KistnerOakland, CA 946101811312648
  41. Kristian Kjeldsen, P.T.A.Vista, CA 920841295070621
  42. Denise KlarenSan Diego, CA 921231336520014
  43. Donna Kleiman, P.T.A.Los Gatos, CA 950301477633360
  44. Drew KleinMontebello, CA 906401992423156
  45. Keenan Kloepfer, PTALos Angeles, CA 900271902439797
  46. Amanda KlokstadSan Diego, CA 921311144644618
  47. Kayla KnightPlacerville, CA 956671902414014
  48. Lora Knol, PTALos Gatos, CA 950301699280560
  49. Nicole KnottAliso Viejo, CA 926561225533276
  50. Kenneth KoehlerLos Angeles, CA 900341427876200

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.