Physician profile
David Kandzari
NPI 1871677930
$981,917.23
in general payments reported to CMS, 2019-2025
33 companies · $27K in 2025
The $27K reported for 2025 was more than what 94% of Interventional Cardiology providers received nationally (typical 2025 total: $1,092).
Payments by year
General and research payments by program year, as reported to CMS.
General payments by year: 2019: $594K · 2020: $70K · 2021: $49K · 2022: $113K · 2023: $59K · 2024: $69K · 2025: $27K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $61K · Travel and Lodging: $43K · Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $43K · Food and Beverage: $6,798 · Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program: $2,400.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $61,146.91 |
| Travel and Lodging | $42,605.65 |
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $42,594.40 |
| Food and Beverage | $6,797.52 |
| Compensation For Serving As Faculty Or As A Speaker For A Medical Education Program | $2,400.00 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Research payments are listed separately below. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Corindus INC. | $513,000.00 | 2019 | |
| Medtronic, INC. | $164,266.64 | 2019-2025 | Symplicity G3, Onyx Frontier, Onyx 18 |
| Medtronic Vascular, INC. | $99,131.04 | 2019-2020 | |
| Cardiovascular Systems INC. | $83,807.88 | 2019-2023 | Diamondback Peripheral, Diamondback Coronary |
| Ablative Solutions, INC. | $34,603.33 | 2019-2023 | |
| Abbott Laboratories | $31,721.55 | 2019-2024 | Xact, Diamondback Coronary, Esprit |
| Biotronik INC. | $14,500.64 | 2019-2025 | Pk Papyrus, Orsiro Mission |
| Amplitude Vascular Systems, INC. | $10,725.00 | 2024 | |
| Boston Scientific Corporation | $10,471.40 | 2020-2025 | General - Vascular Access, Avvigo Guidance System, Vitalyst |
| Cordis US Corp. | $6,962.70 | 2024-2025 | Selution Slr Pta, Cardio, Selution Slrptca |
| Teleflex LLC | $4,602.01 | 2022-2024 | Guideliner |
| Magenta Medical INC | $3,769.95 | 2023 | |
| Terumo Medical Corporation | $1,700.00 | 2022 | |
| Arrow Interventional, INC. | $1,000.00 | 2021 | |
| Siemens Medical Solutions USA, INC. | $283.75 | 2021 |
Show all 30 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Shockwave Medical, INC | $276.71 | 2021-2025 | Shockwave Ivl System With The Shockwave C2 Coronary Ivl Catheter, Shockwave Intravascular Lithotripsy (Ivl) System With The Shockwave C2+ Coronary, Shockwave Ivl System With The Shockwave C2 Coronary Ivl Catheter |
| Cagent Vascular INC | $191.40 | 2025 | Serrantor |
| Janssen Pharmaceuticals, INC | $162.36 | 2019-2020 | |
| Edwards Lifesciences Corporation | $132.16 | 2021 | |
| Abiomed | $106.44 | 2019 | |
| Merck Sharp & Dohme LLC | $99.89 | 2023 | Verquvo |
| Philips North America LLC | $97.89 | 2021-2023 | |
| Acist Medical Systems, INC. | $81.09 | 2019 | |
| Pfizer INC. | $69.96 | 2022-2024 | |
| E.R. Squibb & Sons, L.L.C. | $36.53 | 2025 | Eliquis |
| Amarin Pharma, INC. | $35.67 | 2019-2020 | |
| Sanofi-Aventis U.S. LLC | $28.90 | 2019-2020 | |
| Esperion Therapeutics, INC. | $22.07 | 2025 | Nexletol |
| Novo Nordisk INC | $15.46 | 2023 | Ozempic, Rybelsus |
| Asahi Intecc USA, INC. | $14.81 | 2021 |
3 companies reported research payments only; those appear in the research section below.
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
Research and ownership
$113,711.00 in research payments reported 2019-2025. Research payments are often institution-directed and tied to clinical trials: they are reported under a clinician's name but frequently go to a hospital or research organization, and usually reflect participation in medical research.
$70,000.00 in ownership or investment interests, as reported to CMS. These are holdings a clinician or an immediate family member has in a company, not payments received.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw David Kandzari listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.