NPPES file of Aug 9, 2026

Speech-Language Assistant in California

2,532 NPPES records list speech-language assistant with a practice address in California, 6.5 per 100,000 residents, the 7th highest rate of 50. Whittier and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 8 of 51.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2355S0801X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Whittier has the most, 141

  1. Whittier141
  2. Los Angeles135
  3. Riverside96
  4. Ontario87
  5. Anaheim77

Speech-Language Assistant records in California

  1. Patricia CarltonSan Clemente, CA 926731700610763
  2. Katherine CarmonaCovina, CA 917231932678232
  3. Laura CarmonaLong Beach, CA 908071437516978
  4. Adriana CarovskaGlendale, CA 912061699612127
  5. Marina CarpioLos Angeles, CA 900651336989482
  6. Grecia CarradaSan Diego, CA 921291407677347
  7. Samantha CarranzaMonrovia, CA 910161821987058
  8. Summer Carranza, BA CSD, CERT SLPAFountain Valley, CA 927081245084854
  9. Brittanny CarreraEncino, CA 914361356973325
  10. Amber CarrilloDowney, CA 902421235834474
  11. Carmen Carrillo, SLPAEncino, CA 914361336626845
  12. Dulce Carrillo, SLPATemecula, CA 925901114599149
  13. Maria CarrilloSanta Clarita, CA 913871427997584
  14. Valeria CarrilloLodi, CA 952421427536705
  15. Veronica CarrilloSan Bernardino, CA 924081245988054
  16. Karen Carrillo RodriguezOntario, CA 917641639892441
  17. Jacquelin Carrillo-AlcarazLos Angeles, CA 900181285518704
  18. Lidia CarrionMurrieta, CA 925621447703111
  19. Valeria CarrionApple Valley, CA 923071154177442
  20. Marilyn Carroll, SLPAMurrieta, CA 925621063776623
  21. Lori CarsoAnaheim, CA 928081780037598
  22. Tiffany Carson, BACHELOR OF SCIENCENewport Beach, CA 926601780323519
  23. Andrea CarterRancho Cucamonga, CA 917301467332411
  24. Kylee CashionRedondo Beach, CA 902781295402501
  25. Andrea CasillasRedondo Beach, CA 902781235724592
  26. Jeni CasillasOntario, CA 917611023756798
  27. Mary Casner, BATarzana, CA 913561699253963
  28. Marissa CassleFresno, CA 937101316778632
  29. Andrea CastanedaLos Angeles, CA 900181134950090
  30. Vanessa CastanedaOntario, CA 917611962088831
  31. Ma Cristina Castaneda De DuarteClovis, CA 936121316411283
  32. Rosalba Castellanos, BARedondo Beach, CA 902781588548531
  33. Samantha Castellanos, SLPATracy, CA 953761841140621
  34. Alexandra CastilloOntario, CA 917611245791771
  35. Alexis CastilloTorrance, CA 905051770248205
  36. Amber CastilloWest Covina, CA 917901992200968
  37. Chantal CastilloAlhambra, CA 918031801649405
  38. Leonardo Castillo, SLPAWhittier, CA 906061255609673
  39. Rosemarie CastilloWhittier, CA 906031538539358
  40. Alvaro Castro, SLPAOxnard, CA 930361720507049
  41. Gia CastroLos Angeles, CA 900331023771938
  42. Anamile Castro-MispiretaChino Hills, CA 917091346712007
  43. Jose CaudilloFillmore, CA 930151528953270
  44. Madison CavinessCanyon Country, CA 913871477214724
  45. Jaslynn CaylessLancaster, CA 935361962150979
  46. Eliza Cazares, SLPAVentura, CA 930031972138592
  47. Francine CazeauNorco, CA 928601437794963
  48. Mayra Celis, SLPARiverside, CA 925061417394685
  49. Adriana CendejasRedlands, CA 923741225997570
  50. Marissa CendejasAntioch, CA 945091083392716

Source: CMS NPPES, primary taxonomy 2355S0801X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 7 of 50 per resident

  1. Arkansas9.0
  2. Alaska7.6
  3. Florida6.9
  4. California6.5
  5. Oklahoma5.6
  6. Missouri4.3
  7. 50 states and D.C.3.7

Source: CMS NPPES, primary taxonomy 2355S0801X 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%

Speech-Language Assistant records in California, measured

  • In a Medicare file3 of 2,532 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file6 · 0.2% here, 0.2% nationally
  • Not updated in five years or more1,146 · 45.3% here, 50.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2355S0801X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,532 NPPES records list speech-language assistant (2355S0801X) as their primary taxonomy with a practice address in California: 6.5 per 100,000 residents against 3.7 nationally (50 states and D.C.). Whittier has 141 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. Arizona2,340
  2. Texas3,430
  3. Florida1,571
  4. Puerto Rico421

States with a similar rate per 100,000

  1. Oklahoma5.6
  2. Alaska7.6
  3. Missouri4.3
  4. Arkansas9.0

The largest states

  1. Texas3,430
  2. Arizona2,340
  3. Florida1,571
  4. Puerto Rico421
  5. Arkansas277

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.