A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Alex Glenn Bergman with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

VALHALLA, NY · Exact areaEdit location

2024 published service data · 14 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Tamara Marie Baum, M.D.

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Screening 3d breast mammography (77063)
76%Service-mix similarityView profile →

Stuart Ian Bentley-Hibbert, M.D.;PH.D.

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of foot, minimum of 3 views (73630)
62%Service-mix similarityView profile →

Shari S Friedman, MD

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • X-ray of foot, minimum of 3 views (73630)
55%Service-mix similarityView profile →

Usama Hasan, D.O.

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • Ct scan head or brain without contrast (70450)
51%Service-mix similarityView profile →

Benjamin Navot, MD

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
49%Service-mix similarityView profile →

Michael Ching, MD

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
49%Service-mix similarityView profile →

Richard Eugene Hong, M.D.

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of foot, minimum of 3 views (73630)
45%Service-mix similarityView profile →

Robert S Shapiro, MD

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of abdomen and pelvis without contrast (74176)
42%Service-mix similarityView profile →

Pierre-Yves Sonke, M.D.

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
41%Service-mix similarityView profile →

Maria Clara Neves Lorca

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
35%Service-mix similarityView profile →

Perry Scott Gerard, M.D.

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of chest, 2 views (71046)
  • X-ray of abdomen, 1 view (74018)
28%Service-mix similarityView profile →

Grace T George, M.D.

Diagnostic Radiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Limited ultrasound scan of 1 breast (76642)
27%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.