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Compare the published Medicare service mix of Clementa Istrata-Iacob with clinicians in the same registry specialty: Nurse Practitioner.

HINSDALE, 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 · 365 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tricia A. Littig, APN, CNP

Nurse Practitioner · Lombard, IL

Shared published services
3 shared services · view billing descriptions
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Transitional care management services for problem of high complexity (99496)
  • Home dialysis services per month (20 years or older) (90966)
53%Service-mix similarity~3.6 milesView profile →

Cherie Sulima

Nurse Practitioner · Winfield, IL

Shared published services
2 shared services · view billing descriptions
  • Dialysis services, 2-3 physician visits per month (20 years or older) (90961)
  • Home dialysis services per month (20 years or older) (90966)
33%Service-mix similarity~8.3 milesView profile →

Christina Louise Mcbride

Nurse Practitioner · Elmhurst, IL

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of high complexity (99496)
21%Service-mix similarity~6.1 milesView profile →

Sarah J. Soliz, APN-CNP

Nurse Practitioner · Elmhurst, IL

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of high complexity (99496)
18%Service-mix similarity~6.1 milesView profile →

Heidi M Mathew, APN

Nurse Practitioner · Wheaton, IL

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of high complexity (99496)
16%Service-mix similarity~6.4 milesView profile →

Kathryn Elizabeth Sas, APN-CNP

Nurse Practitioner · Lombard, IL

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of high complexity (99496)
15%Service-mix similarity~3.6 milesView profile →

Ireen Evangelista

Nurse Practitioner · Westchester, IL

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of high complexity (99496)
15%Service-mix similarity~6.8 milesView profile →

Ancy Zacharia, NP

Nurse Practitioner · Wheaton, IL

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of high complexity (99496)
15%Service-mix similarity~6.4 milesView profile →

Lauren Elaine Sanchez, APRN, CNP

Nurse Practitioner · Winfield, IL

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of high complexity (99496)
14%Service-mix similarity~8.3 milesView profile →

Sandra Lynn Davis, APN-CNP

Nurse Practitioner · Naperville, IL

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of high complexity (99496)
13%Service-mix similarity~7.8 milesView profile →

Katelyn Marie Hazelett, NP

Nurse Practitioner · Naperville, IL

Shared published services
1 shared services · view billing descriptions
  • Transitional care management services for problem of high complexity (99496)
13%Service-mix similarity~8.5 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.