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

IL · 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.

Harris Shaikh, DO

Diagnostic Radiology · Interventional Radiology (CMS) · Oak Lawn, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ct scan head or brain without contrast (70450)
74%Service-mix similarityView profile →

Saad Naseer, MD

Diagnostic Radiology · Interventional Radiology · Nuclear Medicine (CMS) · Belleville, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
71%Service-mix similarityView profile →

Christopher Kar Hoi Chan, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Mchenry, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ct scan head or brain without contrast (70450)
70%Service-mix similarityView profile →

Amanda M Wiant, MD

Diagnostic Radiology (CMS) · Mchenry, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
70%Service-mix similarityView profile →

Don Martinez, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ct scan head or brain without contrast (70450)
70%Service-mix similarityView profile →

Darren Blair Van Beek, M.D.

Diagnostic Radiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
70%Service-mix similarityView profile →

Jonathan Wyatt Bold, M.D.

Diagnostic Radiology (CMS) · Oak Lawn, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
70%Service-mix similarityView profile →

Sathya Ram, M.D.

Diagnostic Radiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
70%Service-mix similarityView profile →

Myrosia Tomiak Mitchell, M.D.

Diagnostic Radiology (CMS) · Oak Lawn, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
69%Service-mix similarityView profile →

Kalyan Tatineny, M.D.

Diagnostic Radiology · Nuclear Medicine (CMS) · Peoria, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
69%Service-mix similarityView profile →

Elie Barakat, MD

Diagnostic Radiology (CMS) · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ct scan head or brain without contrast (70450)
69%Service-mix similarityView profile →

Saem Haque, MD

Diagnostic Radiology (CMS) · Evergreen Park, IL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ct scan head or brain without contrast (70450)
68%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.