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 13 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. Uzziel MenesesPalm Springs, CA 922641700610573
  2. Thomas MentkowskiSacramento, CA 958251518368794
  3. Laurie Menyuk, HACamarillo, CA 930121922592989
  4. Joel MericalPleasant Hill, CA 945231942896840
  5. Kenneth MerrillWestminster, CA 926831558619593
  6. Toni Merrill, HADEncinitas, CA 920241649545245
  7. Bernitha MetayerWoodland Hills, CA 913641497462790
  8. Donald MetznerSacramento, CA 958161962579516
  9. Wendy Meyer-Eberhard, H.A.D. BC-HIS ACAHuntington Beach, CA 926471043452949
  10. Janet Miles, AU.D.Los Gatos, CA 950321578598538
  11. John Miles, AU.D.Los Gatos, CA 950321801827191
  12. Debra MillerSan Diego, CA 921151851436596
  13. Jeffrey MillerSan Francisco, CA 941321649497363
  14. Joanne MillerEncinitas, CA 920241962628123
  15. Matthew MillerChula Vista, CA 919101528093747
  16. Scott MillerCitrus Heights, CA 956101578115606
  17. Connor Milne, H.I.S.Fresno, CA 937201053743955
  18. Eugene MilnerRiverside, CA 925061083192769
  19. Monte MishlerSanta Rosa, CA 954051295468486
  20. Jacynda Mogannam, HISLos Gatos, CA 950321366806275
  21. Soheil MoghadamLong Beach, CA 908071669812889
  22. Felicia Mohammed, HADAuburn, CA 956031063383537
  23. Alan MohrMurrieta, CA 925631194643098
  24. Kaveh MokhtariSan Diego, CA 921281306388426
  25. Kimberly Monica, H.I.S.Valencia, CA 913551871836031
  26. Sara MonterrosasOrange, CA 928681790268001
  27. Ana MontoyaMission Hills, CA 913451497776900
  28. Ju MoonLos Angeles, CA 900061922259951
  29. Jung MoonMerced, CA 953401710263314
  30. Melodie MooreFresno, CA 937101730648973
  31. Claudia Morales-HansenLakewood, CA 907131578900080
  32. Bogart Moran, HEARING AID DISPENSEHuntington Park, CA 902551134220064
  33. Michele Moreland, HADSanta Rosa, CA 954051073065553
  34. Carmen Morris, B.A.Pomona, CA 917671255494076
  35. Scott MorrisRedding, CA 960011740420587
  36. Rene MortenSanta Rosa, CA 954051699078857
  37. Dennis Mortensen, HISWest Hills, CA 913071487295739
  38. Shalana MotenRiverside, CA 925071093395873
  39. Debi MuirPalm Desert, CA 922601063802171
  40. Michael MulveySanta Rosa, CA 954051780976357
  41. Nan Munoz, HADFremont, CA 945381043102981
  42. Robert MurilloCerritos, CA 907031457609901
  43. Michael MurphyCampbell, CA 950081447882188
  44. Shaun MurphyModesto, CA 953541144149287
  45. Kimberly Murray, H.A.D.Seal Beach, CA 907401558803734
  46. Cathy Musulli, MSWhittier, CA 906011518913920
  47. Nicole MyerCypress, CA 906301124879663
  48. Barry NaborsCampbell, CA 950081891321964
  49. Oscar Narro, MAWhittier, CA 906011598793929
  50. Betsy NavarroFullerton, CA 928321831730308

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.