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Compare the published Medicare service mix of John K Terzian, MD with clinicians in the same registry specialty: Cardiovascular Disease.

MA · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Zia Kidwai, M.D.

Cardiovascular Disease · Fall River, MA

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
55%Service-mix similarityView profile →

Eric Levine, M.D.

Cardiovascular Disease · Dartmouth, MA

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
54%Service-mix similarityView profile →

Mary B Callahan, D.O.

Cardiovascular Disease · Sandwich, MA

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
52%Service-mix similarityView profile →

Alan Jeffrey Weinshel, M.D.

Cardiovascular Disease · New Bedford, MA

Shared published services
3 shared services · view billing descriptions
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Hemoglobin a1c level (83036)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
50%Service-mix similarityView profile →

Meredith Jane Mulhearn, M.D.

Cardiovascular Disease · Boston, MA

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)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Blood test, thyroid stimulating hormone (tsh) (84443)
49%Service-mix similarityView profile →

Leonid D Shturman, D.O.

Cardiovascular Disease · Weymouth, MA

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)
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
49%Service-mix similarityView profile →

Vikas S Desai, MD

Cardiovascular Disease · Framingham, MA

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Insertion of needle into vein for collection of blood sample (36415)
47%Service-mix similarityView profile →

Peter P Chiotellis, M.D.

Cardiovascular Disease · Hyannis, MA

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)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)
47%Service-mix similarityView profile →

Ann E Grady, M.D.

Cardiovascular Disease · Fall River, MA

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Hemoglobin a1c level (83036)
47%Service-mix similarityView profile →

Donald Moore, M.D.

Cardiovascular Disease · Plymouth, MA

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
47%Service-mix similarityView profile →

Michael J Rocha, M.D.

Cardiovascular Disease · North Dartmouth, MA

Shared published services
3 shared services · view billing descriptions
  • Blood test, comprehensive group of blood chemicals (80053)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
46%Service-mix similarityView profile →

Andre Dejam, MD, PHD

Cardiovascular Disease · Boston, MA

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)
  • Blood test, lipids (cholesterol and triglycerides) (80061)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
46%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.