A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Abby Elizabeth Mcmahon, FNP- BC with clinicians in the same registry specialty: Family Nurse Practitioner.

VERNON HILLS, 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 · 145 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Kristin Ann Ostergaard, NP

Family Nurse Practitioner · Lincolnshire, IL

Shared published services
1 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
36%Service-mix similarity~3.2 milesView profile →

Kerry J Ehlert-Donovan, APN

Family Nurse Practitioner · Wauconda, IL

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
25%Service-mix similarity~8.6 milesView profile →

Martha Pawlukowsky, NP

Family Nurse Practitioner · Libertyville, IL

Shared published services
1 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
20%Service-mix similarity~3.8 milesView profile →

Benz L Obrero

Family Nurse Practitioner · Libertyville, IL

Shared published services
1 shared services · view billing descriptions
  • Injection of drug or substance under skin or into muscle (96372)
16%Service-mix similarity~3.8 milesView profile →

Richard John Abais Villaceran

Family Nurse Practitioner · Wauconda, IL

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
15%Service-mix similarity~8.6 milesView profile →

Corrie Mcmahon, FNP

Family Nurse Practitioner · Wauconda, IL

Shared published services
1 shared services · view billing descriptions
  • Telephone medical discussion with physician, 11-20 minutes (99442)
13%Service-mix similarity~8.6 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.