NPPES file of Aug 9, 2026

Audiologist-Hearing Aid Fitter in California

421 NPPES records list audiologist-hearing aid fitter with a practice address in California, 1.1 per 100,000 residents, the 13th highest rate of 51. San Francisco and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 2 of 9.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 237600000X · method

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

San Francisco has the most, 30

  1. San Francisco30
  2. Los Angeles22
  3. San Diego21
  4. Sacramento12
  5. Bakersfield9

Audiologist-Hearing Aid Fitter records in California

  1. Phillip Burney, AUDPalm Springs, CA 922621346411543
  2. Jennifer BursteinValencia, CA 913551821037425
  3. Guoping CaiSan Gabriel, CA 917761790722791
  4. Mikal Caldwell-Miller, M.A., F-AAALa Palma, CA 906231346231552
  5. Norma CamachoPasadena, CA 911011669596631
  6. Michelle CampbellFresno, CA 937201639850647
  7. Tia Carroll, M.S. CCC-ASan Francisco, CA 941181336200534
  8. Sandee Castaneda, AUDLos Angeles, CA 900331316894157
  9. Stephanie Cate, AUDValencia, CA 913551245846377
  10. Justin Cha, AUDSan Francisco, CA 941031790356582
  11. Yongching Chang-Allen, M.A. CCC-AAlhambra, CA 918011285843821
  12. Austin Childers, AUDFresno, CA 937101356984512
  13. Kosha ChowhanLos Angeles, CA 900171750329660
  14. Kimi Kyungri Chung, MS, CCC-AFullerton, CA 928351255580213
  15. Loris ClarkFontana, CA 923371760660138
  16. Raye Clayton, AU.D.Los Angeles, CA 900311225272933
  17. Preethi Codanda Chengappa, AUDOrange, CA 928681841818085
  18. Claire Collord Johnson, AUDLa Mesa, CA 919421225477938
  19. Victor Colunga, AUDFresno, CA 937101174655278
  20. Rebecca Coming, M.A.Upland, CA 917861326255902
  21. Lee Copson, M.A.La Jolla, CA 920371477925311
  22. Gary Cote, M.A., CCC-AChula Vista, CA 919101437158482
  23. Vincenza CrawfordCarlsbad, CA 920111336624063
  24. Garr Crookston, AU.D.Alameda, CA 945011104999200
  25. Raymond Crookston, AU.D.Oakland, CA 946101538206842
  26. Carl Croutch, AU.D.Berkeley, CA 947041144420811
  27. Sandra Cunnane, AU.D.Concord, CA 945201417976606
  28. Friedel Cunningham, AU.D.Tarzana, CA 913561760491021
  29. Julie Cutting, M.A.San Jose, CA 951121609957364
  30. Beverly D'CunhaCanoga Park, CA 913031790938777
  31. Jenifer Daganzo, AU.D.San Francisco, CA 941321629268917
  32. Linda Daily, M.A.Laguna Hills, CA 926531083803597
  33. Kelli Davenport, AUDHanford, CA 932301942224647
  34. Danielle DavisHerald, CA 956381134605264
  35. Rose Marie Davis, AU.D.Laguna Niguel, CA 926771750543187
  36. Eduardo De SantiagoLancaster, CA 935341891548640
  37. Lisa DehnerSanta Rosa, CA 954051720697022
  38. David Dekriek, AU.D.Cerritos, CA 907031417113531
  39. Marion Dellamonica, AU.D.Union City, CA 945871447616677
  40. Jacquelyn Demetroff, MANorth Hollywood, CA 916011801062625
  41. Nicole Denny, AUDOakland, CA 946091477031649
  42. Robert Der, M.SC.Vallejo, CA 945891184781403
  43. Margaret Devane, MSWalnut Creek, CA 945961912051392
  44. Simon Devilly, M.A.Los Angeles, CA 900171073678199
  45. Maxine Di Bartolomeo, M.A.Santa Barbara, CA 931051558519371
  46. Andrew Dickman, M.A.Carlsbad, CA 920081609072875
  47. Christine DilesSanta Rosa, CA 954031497859425
  48. William DilesPetaluma, CA 949541164560579
  49. Mark Dobkin, M.A., FAAACosta Mesa, CA 926271073654927
  50. Rebecca Dolan, AU.D.Mountain View, CA 940401750446811

Source: CMS NPPES, primary taxonomy 237600000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 13 of 51 per resident

  1. Colorado1.2
  2. Nebraska1.1
  3. Rhode Island1.1
  4. California1.1
  5. Kansas1.0
  6. Pennsylvania1.0
  7. 50 states and D.C.0.8

Source: CMS NPPES, primary taxonomy 237600000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

18.1% of these records appear in a Medicare file, against 22.8% 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. California18.1%
  2. United States22.8%

Audiologist-Hearing Aid Fitter records in California, measured

  • In a Medicare file76 of 421 · 18.1% here, 22.8% nationally
  • In the CMS Doctors and Clinicians file107 · 25.4% here, 27.9% nationally
  • Not updated in five years or more227 · 53.9% here, 65.4% nationally
  • Median graduation year2009 · the 107 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 237600000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

421 NPPES records list audiologist-hearing aid fitter (237600000X) as their primary taxonomy with a practice address in California: 1.1 per 100,000 residents against 0.8 nationally (50 states and D.C.). San Francisco has 30 of them (7%).

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. Texas242
  2. New York179
  3. Pennsylvania128
  4. Ohio114

States with a similar rate per 100,000

  1. Rhode Island1.1
  2. Nebraska1.1
  3. Kansas1.0
  4. Colorado1.2

The largest states

  1. Texas242
  2. New York179
  3. Pennsylvania128
  4. Ohio114
  5. Arizona111

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.