A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Margaret Mary Heffernan with clinicians in the same registry specialty: Clinical Psychologist (CMS).

BOSTON, MA · Exact areaEdit location

2024 published service data · 20 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Deepti Putcha, PHD

Clinical Psychologist (CMS) · Boston, MA

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)
100%Service-mix similarityView profile →

Rebecca England Amariglio, PHD

Clinical Psychologist (CMS) · Boston, MA

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)
100%Service-mix similarityView profile →

Deborah Green, PH.D.

Clinical Psychologist (CMS) · Boston, MA

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)
91%Service-mix similarityView profile →

Katelyn M Bourgea, PHD

Clinical Psychologist (CMS) · Boston, MA

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)
91%Service-mix similarityView profile →

Buck Woo, PHD

Clinical Psychologist (CMS) · Boston, MA

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 →

Ginette Lafleche, PH.D.

Clinical Psychologist (CMS) · Boston, MA

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)
  • Evaluation of neuropsychological test, first hour (96132)
88%Service-mix similarityView profile →

Caroline Sibel Altaras, PHD

Clinical Psychologist (CMS) · Boston, MA

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)
  • Evaluation of neuropsychological test, first hour (96132)
86%Service-mix similarityView profile →

Monica Tam Ly, PHD

Clinical Psychologist (CMS) · Boston, MA

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)
  • Evaluation of neuropsychological test, first hour (96132)
86%Service-mix similarityView profile →

Nancy Kay Madigan, PH.D.

Clinical Psychologist (CMS) · Boston, MA

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)
76%Service-mix similarityView profile →

Jennifer Nosker, PHD

Clinical Psychologist (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Psychiatric diagnostic evaluation (90791)
  • Evaluation of neuropsychological test, first hour (96132)
71%Service-mix similarityView profile →

Setari Parsa, PSYD

Clinical Psychologist (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Psychiatric diagnostic evaluation (90791)
  • Evaluation of neuropsychological test, first hour (96132)
71%Service-mix similarityView profile →

Emma Lorraine Weizenbaum, PHD

Clinical Psychologist (CMS) · Boston, MA

Shared published services
3 shared services · view billing descriptions
  • Evaluation of neuropsychological test, each additional hour (96133)
  • Psychiatric diagnostic evaluation (90791)
  • Evaluation of neuropsychological test, first hour (96132)
69%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.