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Compare the published Medicare service mix of Lakshmi Aggarwal, MD with clinicians in the same registry specialty: Specialty details in registry.

FORT WAYNE, IN · Exact areaEdit location

2024 published service data · 22 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Maxwell Akanbi, MD

Internal Medicine · Medical Oncology (CMS) · Fort Wayne, IN

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
53%Service-mix similarityView profile →

Michael Toole, M.D.

Hematology/Oncology (CMS) · Fort Wayne, IN

Shared published services
3 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
44%Service-mix similarityView profile →

Melanie Clark

Hematology/Oncology (CMS) · Fort Wayne, IN

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
33%Service-mix similarityView profile →

Naga Malleswari Vutukuri, MD

Hematology/Oncology (CMS) · Fort Wayne, IN

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
22%Service-mix similarityView profile →

Robert F Manges, MD

Hematology · Medical Oncology (CMS) · Fort Wayne, IN

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
20%Service-mix similarityView profile →

Matthew Tyler Bartock, D.O

Hematology/Oncology (CMS) · Fort Wayne, IN

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
19%Service-mix similarityView profile →

David M Zimmerman, M.D.

Hematology/Oncology · Internal Medicine (CMS) · Fort Wayne, IN

Shared published services
2 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
17%Service-mix similarityView profile →

Murugavel M Muthusamy, M.D.

Hematology/Oncology · Internal Medicine (CMS) · Fort Wayne, IN

Shared published services
1 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
16%Service-mix similarityView profile →

Zhentao Zhang, M.D., PH.D.

Hematology/Oncology · Internal Medicine (CMS) · Fort Wayne, IN

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
15%Service-mix similarityView profile →

Shalini Chitneni, MD

Hematology/Oncology (CMS) · Fort Wayne, IN

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
11%Service-mix similarityView profile →

Michael Epstein, MD

Hematology/Oncology (CMS) · Fort Wayne, IN

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
10%Service-mix similarityView profile →

Matthew L Carr, MD

Hematology/Oncology (CMS) · Fort Wayne, IN

Shared published services
1 shared services · view billing descriptions
  • Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)
9%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.