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Compare the published Medicare service mix of Gretchen May Aoanan Calachan, AUD with clinicians in the same registry specialty: Qualified Audiologist (CMS).

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nancy Gloria Flores, AUD

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
  • Analysis and reprogramming of inner ear implant (7 years or older) (92604)
93%Service-mix similarityView profile →

Marine Nelly Prevost, AUD

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
  • Analysis and reprogramming of inner ear implant (7 years or older) (92604)
93%Service-mix similarityView profile →

Alicia Colleen Nance, AU.D.

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
78%Service-mix similarityView profile →

Madison Gage Lancaster

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
78%Service-mix similarityView profile →

Jacquelynn Marie Long, AUD

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
78%Service-mix similarityView profile →

Trisha M Munoz, AUD

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
78%Service-mix similarityView profile →

Daniel Watkins, AUD

Specialty details in registry · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
78%Service-mix similarityView profile →

Amanda Marie Mcinroy, AUD

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
2 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
72%Service-mix similarityView profile →

Rachel Goffeney, AUD

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Analysis and reprogramming of inner ear implant (7 years or older) (92604)
  • Evaluation of hearing function related to surgically implanted hearing device, first hour (92626)
67%Service-mix similarityView profile →

Kim Lambert Hansen, M.N.S., CCC-A

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
  • Test to assess middle ear function (92567)
  • Analysis and reprogramming of inner ear implant (7 years or older) (92604)
66%Service-mix similarityView profile →

Jennifer Himmelstein, AU.D.

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
59%Service-mix similarityView profile →

Mollie Harding, AUD

Qualified Audiologist (CMS) · Phoenix, AZ

Shared published services
1 shared services · view billing descriptions
  • Comprehensive hearing and speech recognition test (92557)
59%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.