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Compare the published Medicare service mix of Nauman Siddiqi, MD with clinicians in the same registry specialty: Cardiovascular Disease.

BALTIMORE, MD · Exact areaEdit location

2024 published service data · 121 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Navin Kumar Kapur, M.D.

Cardiovascular Disease · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)
  • Insertion of tube in right heart chambers for measurement (93451)
  • Insertion of tube in right heart chambers and coronary artery for diagnosis with review by radiologist (93456)
39%Service-mix similarityView profile →

Jacqueline Marie Latina, M.D.

Cardiovascular Disease · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)
  • Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist (93460)
32%Service-mix similarityView profile →

Paul Alfred Gurbel, M.D.

Cardiovascular Disease · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)
  • Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist (93460)
31%Service-mix similarityView profile →

Jeffrey Trost, M.D.

Cardiovascular Disease · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)
  • Insertion of tube in right heart chambers for measurement (93451)
  • Insertion of tube in coronary artery for diagnosis with review by radiologist (93454)
27%Service-mix similarityView profile →

Calin V Maniu, MD

Cardiovascular Disease · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)
  • Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist (93460)
24%Service-mix similarityView profile →

Varun Maheshwari, M.D.

Cardiovascular Disease · Baltimore, MD

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)
  • Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist (93459)
20%Service-mix similarityView profile →

Robert Weiss, M.D.

Cardiovascular Disease · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Insertion of tube in right heart chambers for measurement (93451)
16%Service-mix similarityView profile →

Shahid Saeed, MD

Cardiovascular Disease · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
12%Service-mix similarityView profile →

Charles C. Cummings, M.D.

Cardiovascular Disease · Baltimore, MD

Shared published services
2 shared services · view billing descriptions
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (92928)
  • Insertion of tube in coronary artery for diagnosis with review by radiologist (93454)
11%Service-mix similarityView profile →

Roberta Florido, M.D.

Cardiovascular Disease · Baltimore, MD

Shared published services
1 shared services · view billing descriptions
  • Insertion of tube in right heart chambers for measurement (93451)
10%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.