GlassScriptPhysician profile
Govindarajan Narayanan
NPI 1699794297
$343,490.71
in general payments reported to CMS, 2019-2025
60 companies · $27K in 2025
The $27K reported for 2025 was more than what 94% of Vascular & Interventional Radiology providers received nationally (typical 2025 total: $537).
See the full distribution for Vascular & Interventional Radiology
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $56K · 2020: $46K · 2021: $87K · 2022: $42K · 2023: $45K · 2024: $41K · 2025: $27K.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Consulting Fee: $93K · Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $9,100 · Food and Beverage: $6,472 · Travel and Lodging: $5,040.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Consulting Fee | $92,529.36 |
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $9,100.00 |
| Food and Beverage | $6,471.71 |
| Travel and Lodging | $5,039.60 |
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 |
|---|---|---|---|
| Angiodynamics, INC. | $215,667.50 | 2019-2025 | Nanoknife, Smart Port Ct |
| Boston Scientific Corporation | $41,742.37 | 2019-2025 | Spyglass Discover, General - Therapies, Therasphere Y90 Glass Microspheres 10 Gbq |
| Stryker Corporation | $29,147.07 | 2020-2025 | Optablate, Artix Mt, Clottriever Bold Catheter |
| Incyte Corporation | $21,384.73 | 2019-2022 | |
| Siemens Medical Solutions USA, INC. | $13,448.75 | 2021-2025 | Varian Cryocare Touch System, Microthermx Microwave Ablation System |
| Single Pass INC | $5,750.00 | 2025 | Kronos |
| Varian Medical Systems, INC. | $4,985.91 | 2019-2021 | |
| Guerbet LLC | $3,219.59 | 2021-2022 | |
| Histosonics, INC. | $2,984.97 | 2025 | |
| Penumbra, INC. | $718.90 | 2022-2025 | Penumbra System, Indigo System, Ruby Coil |
| Trisalus Life Sciences, INC. | $596.89 | 2019-2024 | Trinav Infusion System |
| Medtronic, INC. | $381.70 | 2021-2025 | Endurant Iis, Emprint, In.Pact Av |
| Cook Medical LLC | $222.81 | 2020-2025 | Zilver Ptx, Advance |
| Delcath Systems | $213.74 | 2025 | Hepzato Kit |
| Argon Medical Devices, INC. | $195.18 | 2019-2025 | Ivcf, Clot Management |
Show all 60 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Philips North America LLC | $166.29 | 2019-2025 | Image Guided Therapy Agito |
| Bard Peripheral Vascular, INC. | $158.01 | 2021-2025 | Covera, Venovo, Powerport M.R.I. Implantable Port |
| Imperative Care, INC | $150.84 | 2025 | Symphony Catheter |
| Biocompatibles, INC. | $144.15 | 2019 | |
| Sirtex Medical INC | $136.37 | 2019-2024 | Lava Les (Liquid Embolic System), Sir-Spheres Microspheres |
| Becton, Dickinson and Company | $131.81 | 2022-2025 | Venovo, Powerport Clearvue Isp Implantable Port, Trek |
| Surmodics, INC. | $129.24 | 2021-2025 | Pounce Thrombectomy, Sublime 014 Rx Pta Balloon Dilatation Catheter, Pounce Thrombectomy System |
| Abk Biomedical USA, INC. | $123.47 | 2025 | Eye90 Microspheres |
| Abbott Laboratories | $118.82 | 2019-2025 | Supera, Esprit |
| Mozarc Medical US LLC | $111.74 | 2024-2025 | Palindrome |
| Medtronic USA, INC. | $97.58 | 2019 | |
| Terumo Medical Corporation | $91.20 | 2020-2025 | Azur Cx Detachable |
| Biotronik INC. | $88.60 | 2019 | |
| Janssen Pharmaceuticals, INC | $81.14 | 2019-2022 | |
| Endologix LLC | $79.13 | 2022-2023 | Alto Abdominal Stent Graft System |
| W. L. Gore & Associates, INC. | $77.55 | 2021-2023 | Gore Excluder Aaa Endoprosthesis |
| Cardiva Medical, INC. | $65.68 | 2022-2023 | Cardiva Vascade 6/7f Vcs |
| Silk Road Medical, INC. | $61.86 | 2019-2021 | |
| Pfizer INC. | $60.43 | 2022-2024 | |
| Shape Memory Medical INC. | $45.06 | 2025 | Impede Embolization Plug |
| Asahi Intecc USA, INC. | $42.98 | 2022-2023 | Asahi Ptca Guide Wire |
| Medtronic Vascular, INC. | $40.94 | 2019-2020 | |
| Shockwave Medical, INC | $39.73 | 2019-2022 | |
| Agile Devices, INC. | $38.80 | 2024 | Agile Angler |
| Cascination Ag | $38.78 | 2024 | Cas-One Ir |
| Ekos Corporation | $37.93 | 2019 | |
| Baylis Medical Technologies INC. | $37.73 | 2024 | |
| Okami Medical, INC. | $35.70 | 2022 | |
| Ethicon US, LLC | $35.38 | 2023 | |
| Bolton Medical INC | $33.66 | 2023 | Relay Thoracic Stent-Graft With Plus Delivery System |
| Flowphysix INC | $33.33 | 2025 | Flowrunner |
| Teleflex LLC | $25.86 | 2025 | Arrow |
| Merit Medical Systems INC | $24.97 | 2020-2024 | Star Tumor Ablation System, Biopsy/Centesis Basic Kit |
| Astrazeneca Pharmaceuticals LP | $23.71 | 2022 | |
| Avanos Medical | $23.60 | 2022 | |
| Cardinal Health 200 LLC | $22.73 | 2019 | |
| Bard Access Systems, INC. | $22.14 | 2019 | |
| Dova Pharmaceuticals | $21.79 | 2019 | |
| Genentech, INC. | $21.47 | 2024 | Tecentriq, Avastin |
| E.R. Squibb & Sons, L.L.C. | $21.47 | 2021 | |
| Inspiremd LTD | $20.00 | 2025 | Cguard Prime Carotid Stent System |
| Genentech USA, INC. | $19.66 | 2021 | |
| Btg International INC. | $18.01 | 2019 | |
| Illuminoss Medical, INC. | $17.30 | 2024 | |
| Depuy Synthes Sales INC. | $13.96 | 2022 |
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 Govindarajan Narayanan 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.