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Compare the published Medicare service mix of Sarah Groswald, AU.D with clinicians in the same registry specialty: Specialty details in registry.

LOUISVILLE, KY · Exact areaEdit location

2024 published service data · 34 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tiffany Joann Brewer, AUD

Qualified Audiologist (CMS) · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
100%Service-mix similarityView profile →

Lindsay Ciletti, AU.D.

Qualified Audiologist (CMS) · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
100%Service-mix similarityView profile →

Laureen Cindy Reimer, AU.D

Specialty details in registry · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
100%Service-mix similarityView profile →

Aynsley W Holzen, AU.D.

Specialty details in registry · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
100%Service-mix similarityView profile →

Susan Eichert, AUD

Qualified Audiologist (CMS) · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
100%Service-mix similarityView profile →

Amy Geyer Doezema, M.S., CCC-A

Qualified Audiologist (CMS) · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
100%Service-mix similarityView profile →

Alan Kunz, AUD

Specialty details in registry · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
100%Service-mix similarityView profile →

Virginia Tallmadge, AU.D.

Qualified Audiologist (CMS) · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
100%Service-mix similarityView profile →

Brittany Ann Brose, AUD

Qualified Audiologist (CMS) · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
100%Service-mix similarityView profile →

Rebecca Lynn Niksich, AUD

Qualified Audiologist (CMS) · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
91%Service-mix similarityView profile →

Colleen Campbell Fitzpatrick, AUD

Qualified Audiologist (CMS) · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
88%Service-mix similarityView profile →

Jessica Lowery, AUD

Qualified Audiologist (CMS) · Louisville, KY

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
87%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.