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Compare the published Medicare service mix of Alice Woodley Asby, M.D. with clinicians in the same registry specialty: Psychiatry.

BELMONT, MA · 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 · 496 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

John Joseph Purcell, MD

Psychiatry · Boston, MA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
100%Service-mix similarity~6.1 milesView profile →

Stuart Edwin Grassian, M.D.

Psychiatry · Chestnut Hill, MA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
100%Service-mix similarity~5.6 milesView profile →

Donna Marie Mathias, M.D.

Psychiatry · Brookline, MA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
100%Service-mix similarity~5.3 milesView profile →

Anne S. Gurian, MD

Psychiatry · Somerville, MA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
100%Service-mix similarity~2.9 milesView profile →

Alan Gary Corman, MD

Psychiatry · Arlington, MA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
90%Service-mix similarity~1.4 milesView profile →

Rohn Samuel Friedman, M.D.

Psychiatry · West Newton, MA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
67%Service-mix similarity~4.1 milesView profile →

Hartej Sandhu, M.D.

Psychiatry · Wellesley Hills, MA

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
66%Service-mix similarity~7.7 milesView profile →

Andrew Guy Compaine, MD

Psychiatry · Weston, MA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
49%Service-mix similarity~6.7 milesView profile →

Arthur Nicholas Papas, MD

Psychiatry · Weston, MA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
49%Service-mix similarity~6.7 milesView profile →

Lilya Naiman, MD

Psychiatry · Brookline, MA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
49%Service-mix similarity~5.3 milesView profile →

Elizabeth Childs, M.D.

Psychiatry · Brookline, MA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
49%Service-mix similarity~5.3 milesView profile →

Joan Finkelstein, MD

Psychiatry · Brookline, MA

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy with evaluation and management visit, 45 minutes (90836)
49%Service-mix similarity~4.6 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.