GlassScriptPhysician profile
Sreekumar Subramanian
NPI 1801888680
$98,458.87
in general payments reported to CMS, 2019-2025
45 companies · $7,028 in 2025
The $7,028 reported for 2025 was more than what 87% of Thoracic Surgery (Cardiothoracic Vascular Surgery) providers received nationally (typical 2025 total: $796).
See the full distribution for Thoracic Surgery (Cardiothoracic Vascular Surgery)
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $24K · 2020: $27K · 2021: $10K · 2022: $4,322 · 2023: $15K · 2024: $11K · 2025: $7,028.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Honoraria: $9,500 · Consulting Fee: $8,400 · Travel and Lodging: $5,718 · Food and Beverage: $4,114 · Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $3,750 · Education: $1,500.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Honoraria | $9,500.00 |
| Consulting Fee | $8,400.00 |
| Travel and Lodging | $5,717.72 |
| Food and Beverage | $4,114.40 |
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $3,750.00 |
| Education | $1,500.00 |
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. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Livanova USA, INC. | $50,735.85 | 2019-2021 | |
| Abiomed | $16,714.67 | 2019-2025 | Impella |
| Intuitive Surgical, INC. | $7,199.18 | 2019-2024 | |
| Corcym INC | $6,630.39 | 2021-2024 | Memo 4d, Perceval |
| Edwards Lifesciences Corporation | $4,702.33 | 2019-2025 | Mitris Resilia Mitral Valve, Evoque |
| Abbott Laboratories | $3,502.07 | 2019-2025 | Thoratec Heartmate 3 Lvas Implant Kit, Xience Sierra, Navitor |
| Artivion, INC. | $2,435.75 | 2019-2025 | On-X Aortic Heart Valve With Conform-X Sewing Ring and Extended Holder, Bioglue Surgical Adhesive, Cardiac Non-Synergraft |
| Jace Medical LLC | $1,487.50 | 2020-2021 | |
| Atricure, INC. | $720.61 | 2020-2025 | Atriclip Laa Exclusion System, Synergy Ablation System |
| Boston Scientific Corporation | $598.80 | 2019 | |
| Medtronic, INC. | $527.15 | 2022-2025 | Avalus, Penditure |
| Janssen Pharmaceuticals, INC | $295.92 | 2020-2023 | Xarelto |
| Stryker Corporation | $242.48 | 2021-2024 | Na, Stryker Varispeed |
| Surgical Specialties Corporation (US), INC. (Dba Corza Medical) | $240.99 | 2025 | |
| Nuwellis, INC. | $234.82 | 2022-2024 | Aquadex Smartflow Console |
Show all 45 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $229.14 | 2019-2025 | Lifevest |
| Baxter Healthcare | $225.57 | 2023-2025 | Preveleak, Perclot, Coseal |
| Zimmer Biomet Holdings, INC. | $223.37 | 2019-2022 | |
| Medtronic Vascular, INC. | $197.20 | 2019-2020 | |
| Ethicon US, LLC | $134.72 | 2019-2023 | Vistaseal, Prolene, Surgiflo Hemostatic Matrix |
| Pfizer INC. | $131.67 | 2019-2025 | |
| Clearflow INC. | $119.01 | 2023 | Pleuraflow System With Flowglide |
| Music City Medical Technologies, LLC | $99.29 | 2024-2025 | |
| Angiodynamics, INC. | $94.63 | 2019-2021 | |
| Kls-Martin L.P. | $86.23 | 2019-2025 | |
| Pacira Pharmaceuticals Incorporated | $69.17 | 2020-2021 | |
| Becton, Dickinson and Company | $63.69 | 2024-2025 | Hemosphere |
| Chiesi USA, INC. | $58.22 | 2020-2022 | |
| Medistim USA, INC. | $57.80 | 2021-2022 | |
| Cerus Corporation | $50.05 | 2024 | Intercept Blood System For Platelets |
| Depuy Synthes Sales INC. | $43.17 | 2019-2025 | Na |
| Dilon Technologies, INC. | $40.62 | 2023 | Hemoblast Bellows |
| La Jolla Pharmaceutical Company | $38.87 | 2023-2024 | Giapreza, Xerava |
| Solventum Corporation | $32.79 | 2025 | V.A.C.Instill, Activ.A.C., Prevena |
| Biom'Up Sa | $25.20 | 2019 | |
| Sanofi-Aventis U.S. LLC | $20.17 | 2019 | |
| Octapharma USA, INC. | $19.97 | 2025 | Fibryga |
| E.R. Squibb & Sons, L.L.C. | $19.52 | 2022 | |
| Haemonetics Corporation | $19.37 | 2022 | |
| Medtronic USA, INC. | $19.04 | 2019 | |
| Penumbra, INC. | $16.56 | 2021 | |
| Bolton Medical INC | $15.58 | 2024 | Treo Abdominal Stent-Graft System |
| Alpha Orthopedic Systems | $14.34 | 2023 | |
| Kci USA, INC. | $13.15 | 2022 | |
| Avanos Medical | $12.25 | 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 Sreekumar Subramanian 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.