GlassScriptPhysician profile
Marc David Krock
NPI 1265496426
$82,676.24
in general payments reported to CMS, 2019-2025
49 companies · $1,984 in 2025
The $1,984 reported for 2025 was more than what a typical Interventional Cardiology provider received nationally (typical 2025 total: $1,092).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $16K · 2020: $44K · 2021: $11K · 2022: $1,999 · 2023: $4,098 · 2024: $3,489 · 2025: $1,984.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $7,240 · Consulting Fee: $1,090 · Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $650 · Travel and Lodging: $591.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $7,240.44 |
| Consulting Fee | $1,090.00 |
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $650.00 |
| Travel and Lodging | $590.77 |
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 |
|---|---|---|---|
| Astrazeneca Pharmaceuticals LP | $57,863.72 | 2019-2025 | Farxiga |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $10,064.72 | 2019-2025 | Lifevest |
| Novartis Pharmaceuticals Corporation | $2,344.84 | 2019-2025 | |
| Boston Scientific Corporation | $1,569.57 | 2019-2025 | General - Therapies, Lux-Dx Insertable Cardiac Monitor, Bodyguardian |
| Impulse Dynamics (USA) INC. | $1,497.83 | 2022-2025 | Optimizer |
| Abbott Laboratories | $1,406.91 | 2019-2025 | Gallant, Aveir, Thoratec Heartmate 3 Lvas Implant Kit |
| Amgen INC. | $1,299.53 | 2019-2025 | Repatha, Repatha |
| Penumbra, INC. | $1,149.53 | 2023 | Indigo System, Penumbra System |
| Heartflow, INC. | $718.93 | 2019-2025 | Ffrct |
| Sanofi-Aventis U.S. LLC | $630.45 | 2019-2024 | |
| Merck Sharp & Dohme LLC | $590.23 | 2021-2025 | Verquvo |
| Itamar Medical INC | $527.28 | 2021-2025 | Watchpatone |
| Janssen Pharmaceuticals, INC | $454.14 | 2019-2024 | Xarelto |
| E.R. Squibb & Sons, L.L.C. | $450.02 | 2019-2025 | Camzyos, Eliquis |
| Amarin Pharma, INC. | $290.98 | 2019-2022 |
Show all 49 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Pfizer INC. | $217.51 | 2019-2025 | |
| Bolton Medical INC | $190.90 | 2024 | Treo Abdominal Stent-Graft System |
| Medtronic, INC. | $154.18 | 2021-2025 | Corevalve Evolut R |
| Inari Medical, INC. | $147.96 | 2023 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
| Boehringer Ingelheim Pharmaceuticals, INC. | $120.10 | 2021-2025 | Jardiance |
| Shockwave Medical, INC | $114.44 | 2023 | Shockwave Ivl System With The Shockwave C2 Coronary Ivl Catheter |
| Edwards Lifesciences Corporation | $96.37 | 2019-2023 | Edwards Sapien 3 Ultra Transcatheter Heart Valve |
| Cardiovascular Systems INC. | $86.08 | 2019-2020 | |
| Althera Pharmaceuticals LLC | $82.64 | 2021-2022 | |
| Novo Nordisk INC | $82.42 | 2021-2025 | Ozempic |
| Cvrx, INC. | $44.96 | 2023-2024 | Barostim Neo System |
| Esperion Therapeutics, INC. | $38.94 | 2020-2024 | Nexletol |
| Medicomp INC | $36.16 | 2021-2023 | Telepatch Cardiac Monitor |
| Kiniksa Pharmaceuticals International, Plc | $35.76 | 2024 | Arcalyst |
| Inspire Medical Systems, INC. | $32.03 | 2023-2024 | Inspire |
| Ge Healthcare | $31.66 | 2021 | |
| Actelion Pharmaceuticals US, INC. | $29.91 | 2024 | Opsumit, Uptravi |
| Cardinal Health 200 LLC | $24.74 | 2019 | |
| Siemens Medical Solutions USA, INC. | $22.70 | 2025 | Biograph Horizon-3r |
| Arbor Pharmaceuticals, INC. | $22.17 | 2020 | |
| Vifor Pharma, INC. | $20.62 | 2019 | |
| Alnylam Pharmaceuticals INC. | $19.96 | 2025 | Amvuttra |
| Kiniksa Pharmaceuticals, LTD. | $15.68 | 2023 | Arcalyst |
| Lexicon Pharmaceuticals, INC. | $15.15 | 2023 | Inpefa |
| Scpharmaceuticals INC. | $14.98 | 2023 | |
| Irhythm Technologies, INC. | $14.88 | 2019 | |
| Braemar Manufacturing, LLC | $14.32 | 2019 | |
| Baxter Healthcare | $14.24 | 2023 | Hillrom - Cardiac Ambulatory Monitor |
| Gilead Sciences, INC. | $14.14 | 2019 | |
| Kowa Pharmaceuticals America, INC. | $13.81 | 2019 | |
| Tactile Systems Technology INC | $13.01 | 2021 | |
| Allergan, INC. | $12.92 | 2019 | |
| G Medical Diagnostic Services, INC. | $11.86 | 2022 | |
| Vivaquant INC, Dba Rhythm Express | $10.36 | 2021 |
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 Marc Krock 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.