Heather Ann Koopmann, AU.D.
Specialty details in registry · Glen Ellyn, IL
Shared published services1 shared services · view billing descriptions
100%Service-mix similarity~2.0 milesView profile →
Similar work.
More providers to explore.
Compare the published Medicare service mix of Sheri Lynn Billing, AU.D., F-AAA with clinicians in the same registry specialty: Specialty details in registry.
WHEATON, IL · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance
Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works
2024 published service data · 38 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Lucia Menozi, AU.D.
Qualified Audiologist (CMS) · Downers Grove, IL
Shared published services1 shared services · view billing descriptions
100%Service-mix similarity~5.8 milesView profile →
Emelina Ida Johnson Mcdermott, AUD
Qualified Audiologist (CMS) · Hinsdale, IL
Shared published services1 shared services · view billing descriptions
100%Service-mix similarity~9.7 milesView profile →
Melissa Jensen Siavelis, M.S.
Qualified Audiologist (CMS) · Glen Ellyn, IL
Shared published services1 shared services · view billing descriptions
100%Service-mix similarity~2.0 milesView profile →
Elizabeth Christian Rosales, AUD, CCC-A
Qualified Audiologist (CMS) · Villa Park, IL
Shared published services1 shared services · view billing descriptions
100%Service-mix similarity~6.5 milesView profile →
Melissa N Tednes, AUD
Specialty details in registry · Hinsdale, IL
Shared published services1 shared services · view billing descriptions
100%Service-mix similarity~9.7 milesView profile →
Brigid Townsend, AUD
Qualified Audiologist (CMS) · Hinsdale, IL
Shared published services1 shared services · view billing descriptions
79%Service-mix similarity~9.7 milesView profile →
Laura Christine Spinelli, M.A.
Qualified Audiologist (CMS) · Winfield, IL
Shared published services1 shared services · view billing descriptions
77%Service-mix similarity~2.9 milesView profile →
Alexa Thompson, AUD
Qualified Audiologist (CMS) · Glen Ellyn, IL
Shared published services1 shared services · view billing descriptions
75%Service-mix similarity~2.0 milesView profile →
Virginia Dunsmore, M.A.
Qualified Audiologist (CMS) · Carol Stream, IL
Shared published services1 shared services · view billing descriptions
74%Service-mix similarity~4.7 milesView profile →
Susan Rogan Menozi, A.UD.
Qualified Audiologist (CMS) · Downers Grove, IL
Shared published services1 shared services · view billing descriptions
73%Service-mix similarity~5.8 milesView profile →
Jill Sylvia Greenberg, AUD
Qualified Audiologist (CMS) · Hinsdale, IL
Shared published services1 shared services · view billing descriptions
73%Service-mix similarity~9.7 milesView 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 approximate distance 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.