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Compare the published Medicare service mix of Kirsten Marie Leu, M.D. with clinicians in the same registry specialty: Hematology/Oncology · Medical Oncology (CMS).

OMAHA, NE · Exact areaEdit location

2024 published service data · 31 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Yungpo B Su, MD

Hematology/Oncology (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
81%Service-mix similarityView profile →

Inaganti Mastan Shah, M.D.

Hematology/Oncology · Internal Medicine (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
81%Service-mix similarityView profile →

Stefano Tarantolo, M.D.

Hematology · Medical Oncology (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
81%Service-mix similarityView profile →

Samer Ibrahim Renno, M.D.

Hematology/Oncology · Internal Medicine (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
81%Service-mix similarityView profile →

Mary Huerter Wells, MD

Hematology/Oncology (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
81%Service-mix similarityView profile →

Robert M Langdon, M.D.

Hematology · Medical Oncology (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
80%Service-mix similarityView profile →

Margaret Block, M.D.

Hematology · Medical Oncology (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
77%Service-mix similarityView profile →

Ralph J Hauke, MD

Hematology/Oncology · Hospice/Palliative Care · Medical Oncology (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
75%Service-mix similarityView profile →

Abraham Philip Mathews, MD

Hematology/Oncology · Internal Medicine (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
72%Service-mix similarityView profile →

James Kendel Schwarz, MD

Hematology · Medical Oncology (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
71%Service-mix similarityView profile →

Nagendra Natarajan, MD.,MPH

Hematology/Oncology (CMS) · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
70%Service-mix similarityView profile →

Irina Elena Popa, MD

Specialty details in registry · Omaha, NE

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of additional new drug or substance into vein (96375)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
67%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.