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Compare the published Medicare service mix of Ian Charles Gilchrist, MD with clinicians in the same registry specialty: Cardiovascular Disease (Cardiology) · Internal Medicine · Interventional Cardiology (CMS).

NY · Exact areaEdit location

2024 published service data · 331 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Amit Hooda, MD

Interventional Cardiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • 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)
82%Service-mix similarityView profile →

Christopher Gilbert Manion, M.D.

Cardiovascular Disease (Cardiology) (CMS) · Buffalo, NY

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • 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)
81%Service-mix similarityView profile →

Michael Brener, MD

Interventional Cardiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Hospital discharge day management, more than 30 minutes (99239)
74%Service-mix similarityView profile →

Judit Karacsonyi, MD

Interventional Cardiology (CMS) · New York, NY

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)
68%Service-mix similarityView profile →

Lauren Sharan Ranard, M.D.

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

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)
68%Service-mix similarityView profile →

Nikhil Cordeiro, MD

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

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)
68%Service-mix similarityView profile →

Pedro Moreno, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • 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)
61%Service-mix similarityView profile →

Srikanth Yandrapalli, MD

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

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • 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)
61%Service-mix similarityView profile →

Yumiko Kanei, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • 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)
57%Service-mix similarityView profile →

Sandrine Lebrun, M.D

Interventional Cardiology (CMS) · New York, NY

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • 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)
57%Service-mix similarityView profile →

Vivian Gar-Yan Ng

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

Shared published services
2 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
56%Service-mix similarityView profile →

Nitin Barman, M.D.

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

Shared published services
3 shared services · view billing descriptions
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • 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)
55%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.