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Similar work.
More providers to explore.

Compare the published Medicare service mix of Jonathan David Hart, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

IOWA CITY, IA · Exact areaEdit location

2024 published service data · 54 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Bradley Stephen Kvamme, MD

Diagnostic Radiology (CMS) · Iowa City, IA

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 head or brain without contrast (70450)
82%Service-mix similarityView profile →

Nicholas A Strle, D.O.

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
82%Service-mix similarityView profile →

Christine Marie Walsh, M.D.

Diagnostic Radiology · Interventional Radiology · Nuclear Medicine (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
81%Service-mix similarityView profile →

Talmage Hans Barth, MD

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
80%Service-mix similarityView profile →

Jared Daniel Kirkland, M.D.

Diagnostic Radiology (CMS) · Iowa City, IA

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 head or brain without contrast (70450)
79%Service-mix similarityView profile →

Nandita Agarwal, M.D.

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
78%Service-mix similarityView profile →

James M. Stecher, M.D.

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
77%Service-mix similarityView profile →

Derek Wayne Savells, M.D.

Diagnostic Radiology (CMS) · Iowa City, IA

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Screening mammography (77067)
  • Screening 3d breast mammography (77063)
77%Service-mix similarityView profile →

Alexander Stone

Diagnostic Radiology (CMS) · Iowa City, IA

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 head or brain without contrast (70450)
77%Service-mix similarityView profile →

Shihong Li

Diagnostic Radiology · Interventional Radiology (CMS) · Iowa City, IA

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 head or brain without contrast (70450)
77%Service-mix similarityView profile →

Mikhael Georges Sebaaly

Diagnostic Radiology (CMS) · Iowa City, IA

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 head or brain without contrast (70450)
77%Service-mix similarityView profile →

Gage Agers

Diagnostic Radiology (CMS) · Iowa City, IA

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 head or brain without contrast (70450)
75%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.