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Compare the published Medicare service mix of Christopher Francis Hurdle, 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.

Ken Edward Norton, AU.D.

Specialty details in registry · Santa Cruz, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
96%Service-mix similarityView profile →

Rachel Ersoff, AUD

Qualified Audiologist (CMS) · Santa Cruz, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
90%Service-mix similarityView profile →

Mont Stong, AU.D.

Specialty details in registry · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
88%Service-mix similarityView profile →

Michele L. Sherman, AU.D.

Qualified Audiologist (CMS) · Los Angeles, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
83%Service-mix similarityView profile →

Rosana Marie Amaro, AUD

Qualified Audiologist (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
83%Service-mix similarityView profile →

Jinea K Yoshimura, M.A., CCC-A

Qualified Audiologist (CMS) · Dublin, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
82%Service-mix similarityView profile →

Theresa Lee Gallagher, AU.D.

Qualified Audiologist (CMS) · San Francisco, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
82%Service-mix similarityView profile →

Jenny Yee, AU.D.

Qualified Audiologist (CMS) · Burlingame, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
82%Service-mix similarityView profile →

Danielle Kopplin, AUD

Qualified Audiologist (CMS) · Palo Alto, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
80%Service-mix similarityView profile →

Quentin P Kennedy, AUD

Qualified Audiologist (CMS) · Burlingame, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
79%Service-mix similarityView profile →

Ana Martha Tejeda, AUD

Qualified Audiologist (CMS) · San Rafael, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
79%Service-mix similarityView profile →

Ingyu Chun, PH.D., AU.D.

Qualified Audiologist (CMS) · Mountain View, CA

Shared published services
3 shared services · view billing descriptions
  • Test for hearing various pitches using earphone (92552)
  • Test for ability to detect and repeat spoken words with speech recognition (92556)
  • Test to assess middle ear function (92567)
79%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.