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 18 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. Charla Dionisio, PTAPomona, CA 917681205204070
  2. Marquis Dionson, PTASacramento, CA 958341336505403
  3. Theresa DivitaSpring Valley, CA 919771972046324
  4. Martha Dixon, PTAChula Vista, CA 920201871706283
  5. Madonna DizonGlendale, CA 912051912364498
  6. Sheila Marie Dizon, PTASylmar, CA 913421538734165
  7. Flora Do, PTASan Francisco, CA 941431740641380
  8. Danielle DoddPleasant Hill, CA 945231558229492
  9. Rhonda Dolormente, P.T.A.Loma Linda, CA 923541154520682
  10. Ephraim Dolz, PTASimi Valley, CA 930651508549650
  11. Jacqueline Domecus, PTANapa, CA 945581114440237
  12. Robert Dominguez, PT ASSTRancho Cucamonga, CA 917301184984486
  13. Shelby DonahueLos Angeles, CA 900451023938198
  14. Princess Marilyn Donato, PTADelano, CA 932151962381475
  15. Amruta DongreHayward, CA 945441639600786
  16. Rhonda Donlin, PTAOntario, CA 917641467555441
  17. Roxanne DoriaSan Diego, CA 921311669873097
  18. Scott DorranceUnion City, CA 945871801147053
  19. John Dougherty, P.T.A., A.,T.,C.Irvine, CA 926181396823845
  20. Carolyn Douglas, PTASan Leandro, CA 945781164633301
  21. Sherrie Douglass, PTAAuburn, CA 956021578725800
  22. Hannah DowellSan Clemente, CA 926731407548878
  23. Tresa Downey, PTARedlands, CA 923731043760440
  24. Crystal Dragon, PTAPlacerville, CA 956671043971799
  25. Marie DraxtonPalo Alto, CA 943061659481380
  26. Michael DreherLa Mesa, CA 919421578006045
  27. Chanele DresserWillows, CA 959881366052219
  28. Catherine Dris, PTASan Pablo, CA 948061891001301
  29. Lisa DrottDaly City, CA 940151033302716
  30. Paul DuarteModesto, CA 953541407273535
  31. Diego Duenas-GonzalezNorwalk, CA 906501699164301
  32. Lindsay Duerson, PTAOceanside, CA 920571497482608
  33. Andrea Duffey, PTAYuba City, CA 959931013040955
  34. Cathleen Kate Dulay, PTAFresno, CA 937101427663137
  35. Cheryl DulayStevenson Ranch, CA 913811790589307
  36. Jaybee DumaguinAmerican Canyon, CA 945031013441153
  37. Laurie DumaisPomona, CA 917671063041879
  38. Earl David DumalaogAnaheim, CA 928051699471441
  39. Maria Josefina Dumapins, PTASan Gabriel, CA 917761861557662
  40. Alaina Dumonceaux, PTASanta Ana, CA 927051487102737
  41. Kara DuncanPalm Springs, CA 922641457893851
  42. Cassandra Dunlap, PTASonora, CA 953701275394512
  43. Ashley DunnPoway, CA 920641558247510
  44. Kristine DuongHuntington Beach, CA 926481568242634
  45. Minh Duong, PTASan Bernardino, CA 924041134795263
  46. Socorro DuranTorrance, CA 905031013306257
  47. Tiffani Durham, PTABakersfield, CA 933061164684791
  48. Courtney Durmer, PTA, ATCEncinitas, CA 920241659892008
  49. Addison Dwyer, PTAGridley, CA 959481700522125
  50. William Dykens, PTA, CCSCarlsbad, CA 920101144720418

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.

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.