GlassScriptPhysician profile
Michael J Wittkamp
NPI 1154334241
$3,682.56
in general payments reported to CMS, 2019-2025
32 companies · $866 in 2025
The $866 reported for 2025 was more than what a typical Cardiovascular Disease provider received nationally (typical 2025 total: $433).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $395 · 2020: $133 · 2021: $441 · 2022: $488 · 2023: $676 · 2024: $685 · 2025: $866.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $2,227.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $2,226.80 |
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. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $593.14 | 2019-2025 | Lifevest |
| Astrazeneca Pharmaceuticals LP | $338.36 | 2019-2023 | Farxiga |
| Penumbra, INC. | $285.62 | 2019-2025 | Indigo System, Penumbra System |
| Medtronic, INC. | $273.07 | 2021-2025 | Symplicity G3, Ffrangio, Resolute Onyx |
| Abiomed | $260.88 | 2023-2024 | Impella |
| Boston Scientific Corporation | $260.00 | 2019-2025 | Watchman Flx, General - Ep |
| Amgen INC. | $189.49 | 2019-2023 | Repatha |
| Pfizer INC. | $158.60 | 2019-2023 | |
| Edwards Lifesciences Corporation | $141.25 | 2023 | Sapien 3 Ultra Resilia |
| Cardiva Medical, INC. | $120.53 | 2019-2025 | Cardiva Vascade Mvp Vvcs 6-12f |
| Zoll Circulation INC | $99.88 | 2025 | Catheter, Downstream Cartridge, Therox Ds2 Console |
| Medtronic Vascular, INC. | $98.59 | 2019 | |
| Abbott Laboratories | $93.62 | 2023-2025 | Perclose Proglide, Perclose Prostyle |
| Shockwave Medical, INC | $92.85 | 2022-2024 | Shockwave Ivl System With The Shockwave C2 Coronary Ivl Catheter |
| Janssen Pharmaceuticals, INC | $89.56 | 2019-2021 |
Show all 32 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Kestra Medical Technology Services, INC. | $83.08 | 2023-2025 | Assure Wcd |
| Novartis Pharmaceuticals Corporation | $82.65 | 2021-2022 | |
| Actelion Pharmaceuticals US, INC. | $44.09 | 2023-2025 | Uptravi, Opsumit |
| Sanofi-Aventis U.S. LLC | $41.00 | 2022 | |
| Novo Nordisk INC | $40.58 | 2023-2024 | Ozempic, Rybelsus |
| Teleflex LLC | $38.19 | 2022-2025 | Guideliner |
| Vital Connect, INC | $37.57 | 2025 | Vitalpatch Rtm |
| Boehringer Ingelheim Pharmaceuticals, INC. | $36.57 | 2022-2023 | Jardiance |
| Heartflow, INC. | $35.81 | 2024-2025 | |
| Impulse Dynamics (USA) INC. | $27.60 | 2024 | Optimizer |
| E.R. Squibb & Sons, L.L.C. | $25.02 | 2022 | |
| Philips North America LLC | $23.74 | 2019 | |
| Convatec INC. | $19.95 | 2025 | |
| Elutia, INC. | $14.60 | 2022 | |
| Gilead Sciences, INC. | $13.62 | 2019 | |
| Terumo Medical Corporation | $12.23 | 2019 | |
| Atricure, INC. | $10.82 | 2019 |
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.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Michael Wittkamp 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.