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Similar work.
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Compare the published Medicare service mix of Diane Elizabeth Williams, AU. D. with clinicians in the same registry specialty: Qualified Audiologist (CMS).

CA · Exact areaEdit location

2024 published service data · 314 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jacob Mason Ahn, AU.D

Qualified Audiologist (CMS) · La Palma, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
100%Service-mix similarityView profile →

Seanna Yoshioka

Specialty details in registry · La Palma, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
100%Service-mix similarityView profile →

Susan Frugone Miziker, MA, CCC-A

Qualified Audiologist (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
100%Service-mix similarityView profile →

Ling Zhong, AU.D.

Qualified Audiologist (CMS) · Menlo Park, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
100%Service-mix similarityView profile →

Kent E Weaver, AUD

Qualified Audiologist (CMS) · Mission Viejo, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
100%Service-mix similarityView profile →

Connor Thomas Bunting, AU.D.

Specialty details in registry · Mission Viejo, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
100%Service-mix similarityView profile →

Timothy G Cook, A.U. D.

Qualified Audiologist (CMS) · Palm Springs, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
100%Service-mix similarityView profile →

Nicole Angelique Greene, M.A., CCC-A

Qualified Audiologist (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
96%Service-mix similarityView profile →

Erica J Higgins, AUD

Qualified Audiologist (CMS) · Mission Viejo, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
95%Service-mix similarityView profile →

Esther T Pugh

Qualified Audiologist (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
95%Service-mix similarityView profile →

Kristina Marie Mendoza, AU.D.

Qualified Audiologist (CMS) · Apple Valley, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
93%Service-mix similarityView profile →

Ariel Baxterbeck Fruendt, AU.D.

Qualified Audiologist (CMS) · Menlo Park, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
91%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.