NPPES file of Aug 9, 2026

Audiologist in California

1,561 NPPES records list audiologist with a practice address in California, 4 per 100,000 residents, the 51st 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 26 of 32.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 231H00000X · 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, 151

  1. San Diego151
  2. Los Angeles137
  3. San Francisco80
  4. Sacramento55
  5. Palo Alto52

Audiologist records in California

  1. Nonie Schwaderer, AU.D.Union City, CA 945871861544165
  2. Amanda Scott, AU.D MSSan Francisco, CA 941431831118967
  3. Christina Scott, AUDDaly City, CA 940151255855516
  4. Christina SebastianiSan Diego, CA 921231851472583
  5. Nasim Seisan, AU.DFremont, CA 945381316304876
  6. Samantha Sekator, AUDPalo Alto, CA 943041508437518
  7. Courtney Seki, AUDLoma Linda, CA 923571396350930
  8. Allen Senne, AUDLos Angeles, CA 900571649485178
  9. Lindsey SeongLos Angeles, CA 900171023874070
  10. Emily Sereno, AUDLa Jolla, CA 920371023789591
  11. Gwendolyn SeveranceGardena, CA 902471003753252
  12. Phoebe Sewell, AUDSacramento, CA 958231144714627
  13. Helen Shaban, AUDWoodland Hills, CA 913671821114075
  14. Kesley Shafer, AUDLa Jolla, CA 920371750041687
  15. Jane Shakyan, AU.D.Glendale, CA 912061780361642
  16. Janet Shanks, PH.D.Long Beach, CA 908221699716712
  17. Patricia Shappell, AU.D.Pleasanton, CA 945661831145002
  18. Monika Sharma, AUDBeverly Hills, CA 902101801361613
  19. David Sheaffer, M.A.Sacramento, CA 958171346395399
  20. Suhana ShereefWhittier, CA 906011033183546
  21. Michele Sherman, AU.D.Los Angeles, CA 900481093019481
  22. Julia Shih, M.A.Pasadena, CA 911061073705117
  23. Junseok Shim, AUDSanta Clarita, CA 913551265163802
  24. James Shin, MS AUDIOLOGISTLos Angeles, CA 900061821158668
  25. Mika ShinLos Angeles, CA 900671992275341
  26. Michael Shleyfer, M.A. CCC-AWestchester, CA 900451356417315
  27. Leslie Shoji, M.S.Redding, CA 960021922197110
  28. Karlee Shuldberg, AUDSanta Barbara, CA 931111508733197
  29. Tedd Shurson, M.A.,CCC.AVisalia, CA 932771457491847
  30. Kevan Shurtliff, M.S., CCC-ARiverside, CA 925061497800890
  31. Connie Sieracki, AUDSacramento, CA 958161720338866
  32. Rebecca Sieruga, AU.D.Riverside, CA 925071568194892
  33. Julie Silva, M.A.San Diego, CA 921231699825794
  34. Ian SilverLivermore, CA 945501790354462
  35. Kayli SilversteinSan Diego, CA 921211912775669
  36. Ellen Simon, M.S.Pasadena, CA 911011295139228
  37. Helen Simon, PH.D.Daly City, CA 940151043415557
  38. Juliana Sirodan, AUDRoseville, CA 956611477489375
  39. Akhilandeshwari Sivaswami, AU.D.Mountain View, CA 940401730797143
  40. Langathani Siziba, AU.DRoseville, CA 956611770062416
  41. Julie Skille, M.S.Los Angeles, CA 900251841463874
  42. Kimberly Skinner, AU.D.Paso Robles, CA 934461457384349
  43. Dianne Skourup-Rich, AU.D.Fresno, CA 937201386715050
  44. Simone SlatterySan Francisco, CA 941151235252271
  45. Barbara Slaymaker, MS- CCC-AUnion City, CA 945871902971096
  46. Katherine Slezewick, AUDNewport Beach, CA 926631023619624
  47. Jane Sliheet, AU.D.Martinez, CA 945531700804390
  48. Dianne Smith, M.S.North Hills, CA 913431710025432
  49. Ellen Smith, AUDNewport Beach, CA 926631699389148
  50. Evelyn Smith, AU.D., FAAASan Diego, CA 921171891721643

Source: CMS NPPES, primary taxonomy 231H00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 51 of 51 per resident

  1. New Jersey4.8
  2. Georgia4.7
  3. Nevada4.0
  4. California4.0
  5. 50 states and D.C.6.4

Source: CMS NPPES, primary taxonomy 231H00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

22.5% of these records appear in a Medicare file, against 35.3% 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. California22.5%
  2. United States35.3%

Audiologist records in California, measured

  • In a Medicare file352 of 1,561 · 22.5% here, 35.3% nationally
  • In the CMS Doctors and Clinicians file434 · 27.8% here, 38.4% nationally
  • Not updated in five years or more869 · 55.7% here, 59.8% nationally
  • Median graduation year2014 · the 433 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 231H00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,561 NPPES records list audiologist (231H00000X) as their primary taxonomy with a practice address in California: 4 per 100,000 residents against 6.4 nationally (50 states and D.C.). San Diego has 151 of them (10%).

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. New York1,516
  2. Texas1,477
  3. Florida1,404
  4. Ohio967

States with a similar rate per 100,000

  1. Nevada4.0
  2. Puerto Rico3.9
  3. Georgia4.7
  4. New Jersey4.8

The largest states

  1. New York1,516
  2. Texas1,477
  3. Florida1,404
  4. Ohio967
  5. Pennsylvania919

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.