NPPES file of Aug 9, 2026

Hearing Instrument Specialist in California

994 NPPES records list hearing instrument specialist with a practice address in California, 2.6 per 100,000 residents, the 40th highest rate of 51. San Diego and Fresno have the most; each record links to the provider's NPI and the California license search. Page 19 of 20.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 237700000X · 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, 26

  1. San Diego26
  2. Fresno24
  3. Los Angeles21
  4. Long Beach18
  5. Carlsbad17

Hearing Instrument Specialist records in California

  1. Jimmy TrimbleIndian Wells, CA 922101427362185
  2. Don Tucker, H.A.D.Temecula, CA 925901376749952
  3. Elizabeth TuckerIrvine, CA 926041134135296
  4. Jeffrey Turner, HISVentura, CA 930031558177576
  5. Roland Turpin, H.A.D. - B.C-H.I.S.Moreno Valley, CA 925531033266465
  6. Elizabeth Julia TynerManteca, CA 953371225430655
  7. Ross UngurenSanta Rosa, CA 954031649622549
  8. Jonathan UreyVisalia, CA 932771366041345
  9. Leticia VajdaSan Diego, CA 921031932341930
  10. Sophia Valadez, H.A.DLos Angeles, CA 900391821795691
  11. Lidia Valadez-BecerraLong Beach, CA 908081336698398
  12. Jennifer Valdez, HADSan Luis Obispo, CA 934011528443942
  13. Teresa ValenciaCorona, CA 928811386561322
  14. Elissa ValentinoLos Angeles, CA 900451144403551
  15. Julissa ValenzuelaCypress, CA 906301134702087
  16. Paola ValenzuelaAnaheim, CA 928011265298723
  17. Rina Valia, LCEHSan Mateo, CA 944031306000740
  18. Edwin Van CapelleWhittier, CA 906031497368450
  19. Carole Van Straten, HADRancho Mirage, CA 922701154659472
  20. Garrett VanginkelCerritos, CA 907031821580697
  21. James VanhooseWalnut Creek, CA 945971780963272
  22. Keara VanoverRoseville, CA 956611447743620
  23. Estela VargasSan Jose, CA 951161013217058
  24. David Vasquez, HADSan Francisco, CA 941181215330139
  25. Kathy Vasquez, BC-HISHemet, CA 925431093996530
  26. Olivia VasquezSan Juan Capistrano, CA 926751447036397
  27. Phillip Vasquez, HADRiverside, CA 925081194463919
  28. Jeims Velasco, HCPValencia, CA 913551780370064
  29. Peter Paul VidalBurbank, CA 915061174157812
  30. Gerald VietorModesto, CA 953541932692142
  31. Nita VillasOakland, CA 946121003532987
  32. Estela Villasenor, HISNorthridge, CA 913241033365911
  33. Jennifer VillasenorThousand Oaks, CA 913611588379622
  34. Edward Vinson, H.I.S.Roseville, CA 957471043533292
  35. Erica VirgenModesto, CA 953501780436956
  36. Pamela Von Pinnon, ED.D., CCC-ASan Jose, CA 951251316994205
  37. Jeanine VossLivermore, CA 945501053983874
  38. Elisabeth Vosters-KempSacramento, CA 958251851793590
  39. Hong VuSan Diego, CA 921111588801435
  40. Darren WalkerPaso Robles, CA 934461629293345
  41. Loretta WalkerGrover Beach, CA 934331538384243
  42. Wendy WallSanta Monica, CA 904031023024197
  43. Yvonne WalshHemet, CA 925451750169496
  44. Jesse WardaRoseville, CA 956781154873370
  45. Jesse Warden, HADFairfield, CA 945341841032307
  46. Courtlandt Warner, M.A.Burbank, CA 915021669512208
  47. Deborah Watkins, HEARING AID SPECIALIIndio, CA 922011487157632
  48. April Wayne, HEARING AID DISPOceanside, CA 920561396186854
  49. Bryan Weathers, HISSan Mateo, CA 944021811551401
  50. Mariya WeissTorrance, CA 905031104527324

Source: CMS NPPES, primary taxonomy 237700000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 40 of 51 per resident

  1. Rhode Island2.7
  2. Texas2.7
  3. Arkansas2.6
  4. California2.6
  5. Utah2.5
  6. Louisiana2.4
  7. 50 states and D.C.3.2

Source: CMS NPPES, primary taxonomy 237700000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.2% 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. California0.2%
  2. United States0.1%

Hearing Instrument Specialist records in California, measured

  • In a Medicare file2 of 994 · 0.2% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file2 · 0.2% here, 0.2% nationally
  • Not updated in five years or more646 · 65.0% here, 65.3% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 237700000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

994 NPPES records list hearing instrument specialist (237700000X) as their primary taxonomy with a practice address in California: 2.6 per 100,000 residents against 3.2 nationally (50 states and D.C.). San Diego has 26 of them (3%).

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. Florida1,129
  2. Texas828
  3. Pennsylvania447
  4. Illinois408

States with a similar rate per 100,000

  1. Arkansas2.6
  2. Utah2.5
  3. Louisiana2.4
  4. Tennessee2.4

The largest states

  1. Florida1,129
  2. Texas828
  3. Pennsylvania447
  4. Illinois408
  5. Ohio370

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.