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Compare the published Medicare service mix of Andrea Young Willer, FNP with clinicians in the same registry specialty: Family Nurse Practitioner.

CENTRALIA, MO · 25 milesEdit location
Within 25 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 · 113 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Amanda Naumann, APRN

Family Nurse Practitioner · Columbia, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
70%Service-mix similarity~19.7 milesView profile →

Ashley Nicole Edelen, FNP-BC

Family Nurse Practitioner · Columbia, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
69%Service-mix similarity~19.7 milesView profile →

Erika Linhart Lewis, DNP,RN,FNP-BC,NP-C

Family Nurse Practitioner · Columbia, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
69%Service-mix similarity~19.7 milesView profile →

Hayley Elizabeth Twagirayezu, FNP

Family Nurse Practitioner · Columbia, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
63%Service-mix similarity~19.7 milesView profile →

Brenna Elise Lee, FNP-C

Family Nurse Practitioner · Columbia, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
62%Service-mix similarity~21.5 milesView profile →

Elizabeth Marie Fagiolo, FNP, AG-ACNP-BC

Family Nurse Practitioner · Columbia, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
59%Service-mix similarity~21.5 milesView profile →

Sara Revelle, FNP

Family Nurse Practitioner · Columbia, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
58%Service-mix similarity~21.5 milesView profile →

Natalie Ann Bethel

Family Nurse Practitioner · Columbia, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
58%Service-mix similarity~21.5 milesView profile →

Jacqueline Lea Beshears, FNP

Family Nurse Practitioner · Columbia, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
55%Service-mix similarity~21.5 milesView profile →

Andrea Leigh Feger, FNP-BC

Family Nurse Practitioner · Mexico, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
37%Service-mix similarity~13.9 milesView profile →

Ndeye Marieme Ndiaye, FNP

Family Nurse Practitioner · Columbia, MO

Shared published services
1 shared services · view billing descriptions
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
37%Service-mix similarity~21.5 milesView profile →

Elizabeth Ann Crews, FNP

Family Nurse Practitioner · Mexico, MO

Shared published services
2 shared services · view billing descriptions
  • Automated urinalysis test (81003)
  • Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)
36%Service-mix similarity~13.9 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.