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 46 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. Henry NguyenOakland, CA 946111003318270
  2. Huy NguyenPleasanton, CA 945661700484987
  3. Jarvis NguyenWest Covina, CA 917901316643844
  4. Jennifer NguyenSunnyvale, CA 940861508647934
  5. Jimmy Nguyen, PTAAnaheim, CA 928061033601877
  6. Justin NguyenSan Jose, CA 951171396534624
  7. Larry Nguyen, PTASan Jose, CA 951311548682008
  8. Mai Nguyen, PTAElk Grove, CA 956241881900405
  9. Michael Nguyen, PTATemecula, CA 925901811463326
  10. Nhat Anh NguyenGarden Grove, CA 928431477195121
  11. Priscilla NguyenHuntington Beach, CA 926471699312231
  12. Son Nguyen, PTAHuntington Beach, CA 926481578357588
  13. Thao NguyenSan Jose, CA 951281649151887
  14. Irene NhamDowney, CA 902421093239535
  15. Rachel Niazi, PTALong Beach, CA 908061346906831
  16. Roxana NicaBakersfield, CA 933081801373360
  17. Devon Nicely, PTAAnderson, CA 960071285114702
  18. Tina Nicholls, PTASylmar, CA 913421275056657
  19. Emily NicholsSan Diego, CA 921081073857082
  20. Hope Nichols, PTAEncinitas, CA 920241699456533
  21. Jo-Ann Nicolo, PT ASSISSTANTBakersfield, CA 933131609237510
  22. Tracy NiederbergerVacaville, CA 956881508004847
  23. Shaun Nieto, PTAMadera, CA 936381306552500
  24. Anne Nieves, P.T.A.Sanger, CA 936571750672770
  25. Jyllian Nissen, PTASalinas, CA 939011598534059
  26. Lori Nissen, PTAConcord, CA 945201801331566
  27. Shariane NitoEl Cajon, CA 920201285244863
  28. Edwin NixonSan Diego, CA 921221447793070
  29. Jessica NixonAnaheim, CA 928061316655210
  30. Victoria NnoliRancho Cordova, CA 956701780133264
  31. Caroline Noel, PTAAlameda, CA 945011295045581
  32. Rebecca NoelNorwalk, CA 906501902264450
  33. Rainier NofuenteNational City, CA 919501053249292
  34. Alesia Noil-Brown, LPTALong Beach, CA 908051811386998
  35. Shanell Noji, PTALaguna Niguel, CA 926771912416595
  36. Ricky NolascoManteca, CA 953361467856856
  37. Christopher Nones, PTAPomona, CA 917671518595776
  38. Heather Nony, PTAThousand Oaks, CA 913601083591994
  39. Melanie NorthVisalia, CA 932921083157853
  40. Gretchen NortonGlendora, CA 917411124289376
  41. Jacinda NorvilleSan Bernardino, CA 924071619658184
  42. Fumiko NottinghamRedlands, CA 923731730651209
  43. Esmeralda Nowak, PTATemple City, CA 917801558719195
  44. Sutee Nudtavuthtisit, PTABellflower, CA 907061336785989
  45. Emerito Cesar Nunag, PTADaly City, CA 940151366753808
  46. Bernardino Nunez, PTALynwood, CA 902621639874878
  47. Kimberly Nunez, BSOakland, CA 946111194491894
  48. Tania Nunez, PTADowney, CA 902421356829972
  49. David NunneryArtesia, CA 907011780072264
  50. Eric O Pineda, PTANorthridge, CA 913251225850720

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.