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Compare the published Medicare service mix of Timothy William Deyer, M.D. with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Gavin Lance Duke, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of chest without contrast (71250)
  • Mri scan of arm joint without contrast (73221)
76%Service-mix similarityView profile →

Douglas R Decorato, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of chest without contrast (71250)
  • Mri scan of arm joint without contrast (73221)
69%Service-mix similarityView profile →

Angelo Joseph Mastropasqua, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of chest without contrast (71250)
  • Mri scan of arm joint without contrast (73221)
62%Service-mix similarityView profile →

Max Victor Mclaughlin, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of chest without contrast (71250)
  • Ultrasound scan of head and neck soft tissue (76536)
56%Service-mix similarityView profile →

Karen B Wagner, MD

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of chest, 2 views (71046)
55%Service-mix similarityView profile →

Firas Salem Ahmed, MD

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Fine needle aspiration biopsy using ultrasound guidance, first growth (10005)
  • Ct scan of chest without contrast (71250)
  • Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)
55%Service-mix similarityView profile →

Douglas Edward Hertford, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of chest, 2 views (71046)
54%Service-mix similarityView profile →

Jonathan Gromis

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of chest without contrast (71250)
  • Mri scan of arm joint without contrast (73221)
53%Service-mix similarityView profile →

Joseph Maklansky, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Fine needle aspiration biopsy using ultrasound guidance, first growth (10005)
  • Ct scan of chest without contrast (71250)
  • Limited ultrasound scan of joint or other extremity structure except blood vessels (76882)
53%Service-mix similarityView profile →

Joseph J Surace, D.O.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of chest without contrast (71250)
  • Mri scan of arm joint without contrast (73221)
53%Service-mix similarityView profile →

Darren Fitzpatrick, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Ct scan of chest without contrast (71250)
  • Mri scan of arm joint without contrast (73221)
51%Service-mix similarityView profile →

Jeffrey Girshman, MD

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Ultrasound scan of head and neck soft tissue (76536)
  • X-ray of chest, 2 views (71046)
51%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.