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Compare the published Medicare service mix of Heather Rose Cottini, NP-C with clinicians in the same registry specialty: Family Nurse Practitioner.

LOMBARD, 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 · 311 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Lauren M Martin

Family Nurse Practitioner · Maywood, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
74%Service-mix similarity~8.9 milesView profile →

Afrodita Salievska, FNP

Family Nurse Practitioner · Hinsdale, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
74%Service-mix similarity~6.7 milesView profile →

Yesenia Diaz

Family Nurse Practitioner · Willowbrook, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
74%Service-mix similarity~9.8 milesView profile →

Jennifer Harwell, RN, FNP-C

Family Nurse Practitioner · Oakbrook Terrace, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
74%Service-mix similarity~2.0 milesView profile →

Rhonda Renee Collins

Family Nurse Practitioner · Naperville, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
74%Service-mix similarity~9.7 milesView profile →

Agata M Zeglen, MS,APRN,FNP-BC

Family Nurse Practitioner · Wheaton, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
74%Service-mix similarity~5.0 milesView profile →

Patricia Jazmin Martinez

Family Nurse Practitioner · Willowbrook, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
60%Service-mix similarity~9.8 milesView profile →

Christina Dorris, FNP-BC, IBCLC

Family Nurse Practitioner · Willowbrook, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
60%Service-mix similarity~9.8 milesView profile →

Patrycja Mozdzierz

Family Nurse Practitioner · Maywood, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
60%Service-mix similarity~8.9 milesView profile →

Erin D. Carli, NP-C

Family Nurse Practitioner · Downers Grove, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
59%Service-mix similarity~4.7 milesView profile →

Kristina Fabis, FNP-BC

Family Nurse Practitioner · Naperville, IL

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
58%Service-mix similarity~9.7 milesView profile →

Michael John Coffel, FNP-BC

Family Nurse Practitioner · Naperville, IL

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
57%Service-mix similarity~9.7 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.