A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Samantha Paige Scharf with clinicians in the same registry specialty: Specialty details in registry.

CHAPEL HILL, NC · Exact areaEdit location

2024 published service data · 7 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Noelle Roth, AU.D.

Qualified Audiologist (CMS) · Chapel Hill, NC

Shared published services
3 shared services · view billing descriptions
  • Test to assess middle ear function (92567)
  • Comprehensive hearing and speech recognition test (92557)
  • Evaluation of hearing function related to surgically implanted hearing device, first hour (92626)
83%Service-mix similarityView profile →

Andrea Bucker Overton, AUD

Qualified Audiologist (CMS) · Chapel Hill, NC

Shared published services
3 shared services · view billing descriptions
  • Test to assess middle ear function (92567)
  • Evaluation of hearing function related to surgically implanted hearing device, first hour (92626)
  • Analysis and reprogramming of inner ear implant (7 years or older) (92604)
78%Service-mix similarityView profile →

Nancy M Mckenna

Qualified Audiologist (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Test to assess middle ear function (92567)
  • Comprehensive hearing and speech recognition test (92557)
71%Service-mix similarityView profile →

Sara Brooks Weems, AU.D.

Qualified Audiologist (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Test to assess middle ear function (92567)
  • Comprehensive hearing and speech recognition test (92557)
71%Service-mix similarityView profile →

Jenna Holke Raymond, AU.D.

Qualified Audiologist (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Test to assess middle ear function (92567)
  • Comprehensive hearing and speech recognition test (92557)
71%Service-mix similarityView profile →

Patricia Olive Johnson, AU.D., F-AAA, ABA

Qualified Audiologist (CMS) · Chapel Hill, NC

Shared published services
2 shared services · view billing descriptions
  • Test to assess middle ear function (92567)
  • Comprehensive hearing and speech recognition test (92557)
70%Service-mix similarityView profile →

Stephanie J Sjoblad, AUD

Qualified Audiologist (CMS) · Chapel Hill, NC

Shared published services
1 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
49%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.