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Compare the published Medicare service mix of Nadia Razaq Sutton, MD with clinicians in the same registry specialty: Cardiovascular Disease (Cardiology) · Internal Medicine (CMS).

GALLATIN, TN · 25 milesEdit location
Within 25 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 · 47 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jared Martin O'leary, M.D.

Cardiovascular Disease (Cardiology) (CMS) · Nashville, TN

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)
  • Biopsy of heart muscle (93505)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
49%Service-mix similarity~23.0 milesView profile →

Angela Lowenstern, MD

Cardiovascular Disease (Cardiology) · Internal Medicine · Interventional Cardiology (CMS) · Nashville, TN

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)
  • Biopsy of heart muscle (93505)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
47%Service-mix similarity~23.0 milesView profile →

Jayant Bagai, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Nashville, TN

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)
  • Biopsy of heart muscle (93505)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
46%Service-mix similarity~23.0 milesView profile →

Robert N. Piana, M.D.

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Nashville, TN

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)
  • Biopsy of heart muscle (93505)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
45%Service-mix similarity~23.0 milesView profile →

Matthews Chacko, M.D.

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Nashville, TN

Shared published services
2 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)
44%Service-mix similarity~23.0 milesView profile →

Colin Macleod Barker, M.D.

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Nashville, TN

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)
  • Biopsy of heart muscle (93505)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
41%Service-mix similarity~23.0 milesView profile →

Leah Raj, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Nashville, TN

Shared published services
2 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)
41%Service-mix similarity~23.0 milesView profile →

Pete Pitaya Fong, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Nashville, TN

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)
  • Biopsy of heart muscle (93505)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
39%Service-mix similarity~23.0 milesView profile →

David Houff, D.O.

Cardiovascular Disease (Cardiology) · Internal Medicine (CMS) · Nashville, TN

Shared published services
2 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)
34%Service-mix similarity~23.0 milesView profile →

David Mitchell Dantzler, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Nashville, TN

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)
  • Biopsy of heart muscle (93505)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
33%Service-mix similarity~23.0 milesView profile →

Thomas R Richardson, MD

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Nashville, TN

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)
  • Biopsy of heart muscle (93505)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)
32%Service-mix similarity~23.0 milesView profile →

Kashish Goel, MBBS

Cardiovascular Disease (Cardiology) · Interventional Cardiology (CMS) · Nashville, TN

Shared published services
2 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)
  • Biopsy of heart muscle (93505)
31%Service-mix similarity~23.0 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.