A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Neal Kirschenbaum, PH.D. with clinicians in the same registry specialty: Specialty details in registry.

LINCOLNWOOD, 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 · 121 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

R Scott Furda, PSYD

Clinical Psychologist (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~3.8 milesView profile →

Robert Edward O'connor, PH.D.

Clinical Psychologist (CMS) · Oak Park, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~8.9 milesView profile →

Howard K Weissman, PSY.D.

Clinical Psychologist (CMS) · Northbrook, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~9.9 milesView profile →

Jessica G Lippman, PHD

Clinical Psychologist (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~9.6 milesView profile →

Lynne H Sheban, PH.D.

Clinical Psychologist (CMS) · Northbrook, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~9.9 milesView profile →

Stefanie Maxwell, PSY. D.

Clinical Psychologist (CMS) · Chicago, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~4.6 milesView profile →

Mary Morag Sutherland, PSY.D.

Clinical Psychologist (CMS) · Park Ridge, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~5.4 milesView profile →

Debra Joan Haley, PHD

Clinical Psychologist (CMS) · Niles, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~4.2 milesView profile →

Anne Chodzko, PHD

Clinical Psychologist (CMS) · Evanston, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~3.9 milesView profile →

Olga Green, PSY.D., MSCP

Clinical Psychologist (CMS) · Northbrook, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~9.9 milesView profile →

Terrence James Koller, PH.D.

Clinical Psychologist (CMS) · Evanston, IL

Shared published services
1 shared services · view billing descriptions
  • Psychotherapy, 45 minutes (90834)
100%Service-mix similarity~3.9 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.