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Compare the published Medicare service mix of Ana Isabel Casanegra, MD with clinicians in the same registry specialty: Cardiovascular Disease.

ROCHESTER, MN · Exact areaEdit location

2024 published service data · 158 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Stanislav Henkin, MD

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Provision of test materials and equipment for home inr monitoring of patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; includes: provision of materials for use in the (G0249)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes (99451)
85%Service-mix similarityView profile →

Robert D Mcbane, M.D.

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Provision of test materials and equipment for home inr monitoring of patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; includes: provision of materials for use in the (G0249)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes (99451)
81%Service-mix similarityView profile →

David A Froehling, M.D.

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Provision of test materials and equipment for home inr monitoring of patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; includes: provision of materials for use in the (G0249)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes (99451)
75%Service-mix similarityView profile →

Damon Eugene Houghton, MD

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Provision of test materials and equipment for home inr monitoring of patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; includes: provision of materials for use in the (G0249)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes (99451)
73%Service-mix similarityView profile →

Paul W Wennberg, M.D.

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Complete ultrasound study of arm and leg arteries (93923)
  • Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes (99451)
  • Ultrasound of leg arteries at rest and after exercise (93924)
67%Service-mix similarityView profile →

Raymond C Shields, M.D.

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Provision of test materials and equipment for home inr monitoring of patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; includes: provision of materials for use in the (G0249)
  • Complete ultrasound study of arm and leg arteries (93923)
  • Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes (99451)
65%Service-mix similarityView profile →

Roger Frederick Shepherd, MBBCH

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Complete ultrasound study of arm and leg arteries (93923)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
58%Service-mix similarityView profile →

Thomas W. Rooke, M.D.

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Complete ultrasound study of arm and leg arteries (93923)
  • Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes (99451)
  • Ultrasound of leg arteries at rest and after exercise (93924)
57%Service-mix similarityView profile →

Mark G Costopoulos, M.D.

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes (99451)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
56%Service-mix similarityView profile →

R Scott Wright, M.D.

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
54%Service-mix similarityView profile →

Sharonne N Hayes, M.D.

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes (99451)
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
51%Service-mix similarityView profile →

Jonathan David Knott, MD

Cardiovascular Disease · Rochester, MN

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)
  • New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
49%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.