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Compare the published Medicare service mix of Gregory James Frazer, AU.D. , PH.D. with clinicians in the same registry specialty: Qualified Audiologist (CMS).

LOS ANGELES, CA · Exact areaEdit location

2024 published service data · 23 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kathleen Anne Harlan, 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)
79%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)
75%Service-mix similarityView profile →

Rachel Abucasis, AUD

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)
73%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)
73%Service-mix similarityView profile →

Julie Lynn Skille, M.S.

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)
72%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)
71%Service-mix similarityView profile →

Diana Ahn, AUD

Qualified Audiologist (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
  • Test to assess balance during warm and cool irrigation in both ears (92537)
65%Service-mix similarityView profile →

John Cary Parsons, AUD

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)
64%Service-mix similarityView profile →

Sofiya Krauss, AUD

Qualified Audiologist (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
62%Service-mix similarityView profile →

James Jung Hyun Shin, MS AUDIOLOGIST

Qualified Audiologist (CMS) · Los Angeles, CA

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test for eardrum and muscle function (92550)
62%Service-mix similarityView profile →

Noor Al-Souqi, AUD

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)
  • Test to assess middle ear function (92567)
61%Service-mix similarityView profile →

Asia Nicole Pon, AU.D.

Qualified Audiologist (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Placement of ear probe for computerized measurement of repeated sounds with interpretation and report (92588)
  • Test to assess middle ear function (92567)
50%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.