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 3 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. Gary Dorf, AU.D DR.OF AUDIOLOGYNewport Beach, CA 926601184430027
  2. Peter Dorian, M.A.Fresno, CA 937101194999334
  3. Sofiya Dorokhin, AUDStockton, CA 952101699503623
  4. Jason Duda, AU.D.San Diego, CA 921821922770635
  5. Brian Duguay, AUDNapa, CA 945581558449561
  6. Susan Eckardt, AUDTorrance, CA 905031639357411
  7. Elizabeth Edwards, M.S. CCC-ALos Angeles, CA 900271245356427
  8. David Epter, AU.D.San Francisco, CA 941151518241603
  9. Carol Erickson, ACAYucca Valley, CA 922841073036208
  10. Donna Eskwitt, PH.D.Corona, CA 928811205975513
  11. Suzanne Estep, AU.D.San Jose, CA 951161356620025
  12. Linda Farrow, AU.D.Whittier, CA 906011598792897
  13. Mark Faulk, AU.D.Ventura, CA 930031477552636
  14. Daniel Finnegan, AU.D.Visalia, CA 932771558695189
  15. Valerie Fitzgibbons, MA CCCAWalnut Creek, CA 945981003955147
  16. Erika Flores, AU.D.Vacaville, CA 956881689329963
  17. Paul Focht, M.S.San Francisco, CA 941151336363829
  18. John Folmar, AUDBurlingame, CA 940101528308053
  19. Stacey FongLos Angeles, CA 900171801832894
  20. Wesley Foster, M.A.Bakersfield, CA 933011801811823
  21. Lorie Frazee, MS AUDIOLOGYLodi, CA 952401558354811
  22. Mary Frintner, AU.D.Burbank, CA 915061417026329
  23. Julie Fulford, AUDConcord, CA 945201912943093
  24. Roberta Fuson, MA/CCC-ASan Diego, CA 921341730155219
  25. Kimber Gallagher, AU.D.San Jose, CA 951121679766026
  26. Jan Gamble, AUDUkiah, CA 954821386133411
  27. Grant Gambrall, AUDGrass Valley, CA 959451821561093
  28. Jaynelle May GarciaSan Francisco, CA 941151700554102
  29. Heather Gemmer, M.A., CCC-AWalnut Creek, CA 945961932263480
  30. Greta Gibeau, AU.D.Chico, CA 959281235763046
  31. Keiko Gibson, A.U.DLos Angeles, CA 900171770917049
  32. Kelly Gibson, AU.D.Santa Rosa, CA 954051841324860
  33. Melanie Gilbert, AUDSan Francisco, CA 941151306204219
  34. Sandra Gilbert, M.A.Tarzana, CA 913561255520821
  35. Ilian Giler, AU.D.San Francisco, CA 941151831494145
  36. Marissa Gilger, AUDVallejo, CA 945891629625439
  37. Samantha Godby, AU.D., CCC-A, FAAThousand Oaks, CA 913611861670184
  38. Kelli Goering, AU.D.San Francisco, CA 941151538396551
  39. Sara Goldfarb, AUDRoseville, CA 956611871545822
  40. Lisa Goldstein, M.A.Tarzana, CA 913561063698876
  41. Greg Golod, AU.D.Chula Vista, CA 919101417386053
  42. Gail Graber, MA AUDIOLOGYLodi, CA 952401154314417
  43. Chase Grafflin, AUDSalinas, CA 939011982469854
  44. Alec Graham, M.S.La Mesa, CA 919411538377536
  45. Elise Gregoire, AUDPenn Valley, CA 959461184068983
  46. Milan GrewalFresno, CA 937201366315558
  47. Kathleen Grichar, AU.D.San Diego, CA 921171366791691
  48. Maria Grijalva, AU.D.Bakersfield, CA 933091831515964
  49. Ann Grosch, HA 8179Burbank, CA 915051114467255
  50. Carmen Guillermo, M.A. (MASTER OF ARTSWoodland, CA 956951679615439

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.