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Compare the published Medicare service mix of Dimitrios Bliagos, M.D. with clinicians in the same registry specialty: Interventional Cardiology (CMS).

WHITE PLAINS, NY · 10 milesEdit location
Within 10 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 · 8 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Michael Norman Johnson, MD

Cardiovascular Disease (Cardiology) (CMS) · New Rochelle, NY

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel (92978)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
63%Service-mix similarity~8.9 milesView profile →

Kumar Siva Kalapatapu, MD

Internal Medicine · Interventional Cardiology (CMS) · Hawthorne, NY

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • 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)
54%Service-mix similarity~4.5 milesView profile →

Hasan Asif Ahmad, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel (92978)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
53%Service-mix similarity~2.8 milesView profile →

Craig Hjemdahl-Monsen, MD

Interventional Cardiology (CMS) · Hawthorne, NY

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • 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)
53%Service-mix similarity~4.5 milesView profile →

Wilman Bladimir Olmedo Calderon

Cardiovascular Disease (Cardiology) · Internal Medicine · Interventional Cardiology (CMS) · New Rochelle, NY

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • 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)
38%Service-mix similarity~8.9 milesView profile →

Tasleem Salim Katchi, M.B.B.S.

Interventional Cardiology (CMS) · Valhalla, NY

Shared published services
3 shared services · view billing descriptions
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
26%Service-mix similarity~2.8 milesView profile →

Anthony Thomas Shiuh Tsong Shih, MD

Internal Medicine · Interventional Cardiology · Peripheral Vascular Disease (CMS) · Yonkers, NY

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)
22%Service-mix similarity~8.5 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.