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Similar work.
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Compare the published Medicare service mix of Stefanie Ann Lem, PSYD with clinicians in the same registry specialty: Clinical Psychologist (CMS).

IL · Exact areaEdit location

2024 published service data · 378 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Susan Marie Walsh, PSYD

Clinical Psychologist (CMS) · Maywood, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Psychiatric diagnostic evaluation (90791)
94%Service-mix similarityView profile →

Joseph John Coda, PSYD

Clinical Psychologist (CMS) · Aurora, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Exam of neurobehavioral status, first hour (96116)
94%Service-mix similarityView profile →

Melissa Rosenow Delioglou, PSYD

Clinical Psychologist (CMS) · Bradley, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Psychiatric diagnostic evaluation (90791)
89%Service-mix similarityView profile →

Brandi Kristen Boan, PSYD

Clinical Psychologist (CMS) · Sandwich, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Psychiatric diagnostic evaluation (90791)
89%Service-mix similarityView profile →

Pamela R Cook, PSYD

Clinical Psychologist (CMS) · New Lenox, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Exam of neurobehavioral status, first hour (96116)
89%Service-mix similarityView profile →

Kirsten L Mitchell, PSYD

Clinical Psychologist (CMS) · New Lenox, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Exam of neurobehavioral status, first hour (96116)
89%Service-mix similarityView profile →

Frank Anthony Mordini, PSY.D.

Clinical Psychologist (CMS) · Orland Park, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Exam of neurobehavioral status, first hour (96116)
88%Service-mix similarityView profile →

Dana Rosado

Clinical Psychologist (CMS) · Schaumburg, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Exam of neurobehavioral status, first hour (96116)
88%Service-mix similarityView profile →

Therese Meyer-Cox, PHD

Clinical Psychologist (CMS) · Springfield, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Exam of neurobehavioral status, first hour (96116)
88%Service-mix similarityView profile →

Anna-Maria J Wegierek-Skorupa, PSY.D.

Clinical Psychologist (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Psychiatric diagnostic evaluation (90791)
88%Service-mix similarityView profile →

David Andres Gonzalez, PH.D.

Clinical Psychologist (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Exam of neurobehavioral status, first hour (96116)
88%Service-mix similarityView profile →

Daniel M Kern, PHD

Clinical Psychologist (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Administration of psychological or neuropsychological test, each additional 30 minutes (96137)
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Exam of neurobehavioral status, first hour (96116)
88%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.