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Compare the published Medicare service mix of Sri Hari Sundararajan, M.D. with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

NEW YORK, NY · Exact areaEdit location

2024 published service data · 76 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Charlotte Y Chung, MD

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Mri scan of brain before and after contrast (70553)
  • Mri scan of lower spinal canal without contrast (72148)
51%Service-mix similarityView profile →

Daehee Kim, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan of upper spine without contrast (72125)
37%Service-mix similarityView profile →

Matthew Chiarello, MD

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of blood vessels of head with contrast (70496)
  • Ct scan of upper spine without contrast (72125)
32%Service-mix similarityView profile →

Amir N. Salem, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
  • Mri scan of brain without contrast (70551)
22%Service-mix similarityView profile →

Kyungmouk Steve Lee, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
  • Ultrasonic guidance for blood vessel access (76937)
21%Service-mix similarityView profile →

David Li, M.D,, PH.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
  • Ultrasonic guidance for blood vessel access (76937)
18%Service-mix similarityView profile →

Yuli Zhu, MD

Diagnostic Radiology (CMS) · New York, NY

Shared published services
1 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
17%Service-mix similarityView profile →

Robert Lookstein, MD

Diagnostic Radiology · Interventional Radiology (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
16%Service-mix similarityView profile →

Salman S Shah, M.D.

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
  • Ultrasonic guidance for blood vessel access (76937)
15%Service-mix similarityView profile →

Carlos Tulla, MD

Diagnostic Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ct scan head or brain without contrast (70450)
  • Ct scan of upper spine without contrast (72125)
  • Ct scan of face without contrast (70486)
14%Service-mix similarityView profile →

Etay Ziv, M.D., PH.D.

Interventional Radiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
14%Service-mix similarityView profile →

Rahul S Patel, MD

Interventional Radiology (CMS) · New York, NY

Shared published services
2 shared services · view billing descriptions
  • Ultrasonic guidance for blood vessel access (76937)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
13%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.