A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Madeleine Joy Collanto, RD with clinicians in the same registry specialty: Registered Dietitian Or Nutrition Professional (CMS).

CHICAGO, IL · Exact areaEdit location

2024 published service data · 25 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Ellen Darnall, RD

Specialty details in registry · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
100%Service-mix similarityView profile →

Caitlin Marie Zalewski, RDN, CSR, LDN

Registered Dietitian Or Nutrition Professional (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
100%Service-mix similarityView profile →

Kristen Kimble, MS, RD, LDN

Registered Dietitian Or Nutrition Professional (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
100%Service-mix similarityView profile →

Holly Rebecca Herrington, MS, RD, LDN

Specialty details in registry · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
100%Service-mix similarityView profile →

Melissa A Sujak

Registered Dietitian Or Nutrition Professional (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
100%Service-mix similarityView profile →

Christine A Gallup, MS RD LDN

Registered Dietitian Or Nutrition Professional (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
100%Service-mix similarityView profile →

Monica Joyce, RD CDE

Registered Dietitian Or Nutrition Professional (CMS) · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
99%Service-mix similarityView profile →

Jaime E Finn, RD

Specialty details in registry · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
99%Service-mix similarityView profile →

Frances Chow, LDN

Specialty details in registry · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
98%Service-mix similarityView profile →

Gustavo Salgado, RD, LDN

Specialty details in registry · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
98%Service-mix similarityView profile →

James Prusha, RD

Specialty details in registry · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
98%Service-mix similarityView profile →

Maria Cristina Villasenor Espera

Specialty details in registry · Chicago, IL

Shared published services
2 shared services · view billing descriptions
  • Therapy procedure for nutrition management, each 15 minutes (97802)
  • Therapy procedure reassessment for nutrition management, each 15 minutes (97803)
98%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.