A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Steven Mark Peyser, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

MASSAPEQUA, NY · 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 · 107 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Elliot David Kalker, M.D.

Diagnostic Radiology (CMS) · Lindenhurst, NY

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ultrasound scan of head and neck soft tissue (76536)
82%Service-mix similarity~4.6 milesView profile →

Guy Bassis, M.D.

Diagnostic Radiology (CMS) · Lindenhurst, NY

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ultrasound scan of head and neck soft tissue (76536)
73%Service-mix similarity~4.6 milesView profile →

Mrugank Shukla, MD, MPH

Diagnostic Radiology (CMS) · Lindenhurst, NY

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ultrasound scan of head and neck soft tissue (76536)
73%Service-mix similarity~4.6 milesView profile →

Robert Forcella, M.D.

Diagnostic Radiology (CMS) · East Meadow, NY

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ultrasound scan of head and neck soft tissue (76536)
71%Service-mix similarity~6.0 milesView profile →

Michael Winn, M.D.

Diagnostic Radiology (CMS) · Oceanside, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Ct scan of chest without contrast (71250)
  • X-ray of chest, 2 views (71046)
70%Service-mix similarity~9.6 milesView profile →

Ruth L Badler, DO

Diagnostic Radiology (CMS) · Lindenhurst, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Ct scan of chest without contrast (71250)
  • X-ray of chest, 2 views (71046)
69%Service-mix similarity~4.6 milesView profile →

Jay David Hammel, M.D.

Diagnostic Radiology (CMS) · Bethpage, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Ct scan of chest without contrast (71250)
  • X-ray of chest, 2 views (71046)
68%Service-mix similarity~5.2 milesView profile →

David R. Dorfman, MD

Diagnostic Radiology (CMS) · Lindenhurst, NY

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ultrasound scan of head and neck soft tissue (76536)
67%Service-mix similarity~4.6 milesView profile →

Suzanne Elizabeth Mcelligott, M.D.

Diagnostic Radiology (CMS) · N Merrick, NY

Shared published services
3 shared services · view billing descriptions
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
  • Ct scan of chest without contrast (71250)
67%Service-mix similarity~5.0 milesView profile →

Diane Melissa Dunst, MD

Diagnostic Radiology (CMS) · Lindenhurst, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Ct scan of chest without contrast (71250)
  • X-ray of chest, 2 views (71046)
66%Service-mix similarity~4.6 milesView profile →

Jakob Diel, M.D.

Diagnostic Radiology (CMS) · Bethpage, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Ct scan of chest without contrast (71250)
  • X-ray of chest, 2 views (71046)
66%Service-mix similarity~5.2 milesView profile →

Sandhaya Medini Singh, MBBS

Diagnostic Radiology (CMS) · West Islip, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Ct scan of chest without contrast (71250)
  • X-ray of chest, 2 views (71046)
65%Service-mix similarity~8.8 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.