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 44 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. Anna Shurilla, BA SLPABrea, CA 928211477168409
  2. Kirsten SiegmanLos Alamitos, CA 907201578358230
  3. Cassandra SierraTracy, CA 953761477079655
  4. Maria Ghia SifuentesLa Mirada, CA 906381316204688
  5. Jocelyn Sillas, BIWhittier, CA 906011932798774
  6. Evelyn SilvaPasadena, CA 911011295375038
  7. Herminia SilvaDowney, CA 902401043034952
  8. Rachel Silva, SLPAWhittier, CA 906011073388625
  9. Michelle Silva-HowardSacramento, CA 958341275163164
  10. Deanne Simmons, SLPAPlacentia, CA 928701699915058
  11. Emily SimonHawthorne, CA 902501104651140
  12. Megan Simon, BAHuntington Beach, CA 926471760734776
  13. Samantha Simon, SLPAWhittier, CA 906011689316358
  14. Sovanna SinFresno, CA 937261235930660
  15. Courtney Sinclair, B.A SLP-ASan Jose, CA 951131932512670
  16. Caitlyn Sipe, SLPATemecula, CA 925921851015200
  17. Matthew SiroisPalm Springs, CA 922621528619715
  18. Erika Sisouphone, SLP-AMurrieta, CA 925621316824170
  19. Souad SkafiDowney, CA 902421417822461
  20. Kimberly SkaggsSacramento, CA 958411205758497
  21. Susan SlateTustin, CA 927801962813261
  22. Angela SlossRedondo Beach, CA 902781841032968
  23. Ashley SloukaCorona, CA 928831497639082
  24. Brianna Smith, S.L.P.A.Huntington Beach, CA 926471083058234
  25. Camille Smith, SLPASacramento, CA 958161437575164
  26. Carrie SmithCarmichael, CA 956081740127463
  27. Genna SmithTracy, CA 953771720625726
  28. Lindsay SmithSanta Clarita, CA 913551720448053
  29. Nicolette SmithLong Beach, CA 908071689918229
  30. Niesha Smith, SLPAPalm Desert, CA 922111841877677
  31. Roneet SmithEncino, CA 914361295232569
  32. Valerie SmithCovina, CA 917241881440568
  33. Natalie SmythHuntington Beach, CA 926471770974511
  34. Chicole Snell, SLPAClaremont, CA 917111346660438
  35. Ashley Snyder, SLPASan Jose, CA 951381124540786
  36. Jessica Snyder, SLPALos Angeles, CA 900161134932205
  37. Renee SnyderCovina, CA 917241659264471
  38. Tanya SochGarden Grove, CA 928451851921977
  39. Ashly SoffeMurrieta, CA 925621750790093
  40. Sepideh SohrabnejadCorona, CA 928831770206484
  41. Ashley SolanoLos Angeles, CA 900341023978830
  42. Alicia SolisOntario, CA 917611174346522
  43. Lourdes Solis, SLPAAlhambra, CA 918031134563943
  44. Rosa SolorioAnaheim, CA 928051356022990
  45. Daisy SolorzaOntario, CA 917611932887650
  46. Anna Mercedes SoltisBuena Park, CA 906201063885721
  47. Leticia SoriaRiverside, CA 925061134980410
  48. Cynthia Soriano, SLPAStockton, CA 952061821935297
  49. Amairani Sosa MondragonLynwood, CA 902621205673035
  50. Mathew SosebeeTorrance, CA 905031588302319

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.