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Similar work.
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Compare the published Medicare service mix of Allen Zacharia Jacob, MD with clinicians in the same registry specialty: Hematology/Oncology · Internal Medicine · Medical Oncology (CMS).

TEMPLE, TX · 50 milesEdit location
Within 50 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 35 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Cesar Jorge Tula, M.D.

Hematology/Oncology · Internal Medicine (CMS) · Waco, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
33%Service-mix similarity~31.4 milesView profile →

Thomas J Harris, M.D.

Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Waco, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
15%Service-mix similarity~31.4 milesView profile →

Ofobuike Okani, M.D.

Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Waco, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
14%Service-mix similarity~31.4 milesView profile →

Tyler William Snedden, M.D.

Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Waco, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
13%Service-mix similarity~35.9 milesView profile →

Michelle Theresa Ashworth, M.D.

Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
12%Service-mix similarity~42.6 milesView profile →

Nihar Kiritkumar Patel, M.D.

Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
12%Service-mix similarity~42.6 milesView profile →

Preethi Ramachandran, MD

Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
12%Service-mix similarity~41.9 milesView profile →

Darren Michael Kocs, MD

Hematology/Oncology · Medical Oncology (CMS) · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
11%Service-mix similarity~42.6 milesView profile →

Andrew C. Shaw, M.D.

Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Cedar Park, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
11%Service-mix similarity~46.9 milesView profile →

Travis Michael Cox, M.D.

Hematology/Oncology · Internal Medicine · Medical Oncology (CMS) · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
10%Service-mix similarity~41.9 milesView profile →

Beth Ann Hellerstedt, M.D.

Hematology/Oncology · Medical Oncology (CMS) · Round Rock, TX

Shared published services
1 shared services · view billing descriptions
  • Irrigation of implanted venous access drug delivery device (96523)
8%Service-mix similarity~42.6 milesView 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 approximate distance 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.