GlassScriptPhysician profile
Ashish Kumar Chawla
NPI 1699777599
$14,073.35
in general payments reported to CMS, 2019-2025
23 companies · $598 in 2025
The $598 reported for 2025 was more than what 78% of Radiation Oncology providers received nationally (typical 2025 total: $172).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $329 · 2020: $96.22 · 2021: $2,424 · 2022: $2,657 · 2023: $5,139 · 2024: $2,830 · 2025: $598.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $3,795 · Honoraria: $2,505 · Travel and Lodging: $2,267.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $3,795.27 |
| Honoraria | $2,505.00 |
| Travel and Lodging | $2,266.50 |
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 |
|---|---|---|---|
| Novocure INC. | $3,230.88 | 2020-2024 | |
| Siemens Medical Solutions USA, INC. | $2,888.82 | 2021-2025 | Varian Ethos Treatment Planning, Truebeam |
| Reflexion Medical, INC. | $1,982.56 | 2021-2022 | |
| Ion Beam Applications S.A. | $1,500.00 | 2021 | |
| Elekta, INC. | $1,274.78 | 2023-2024 | Elekta Medical Linear Accelerator, Elekta Unity |
| Boston Scientific Corporation | $602.56 | 2019-2023 | Therasphere Y90 Glass Microspheres 10 Gbq |
| Isoray, INC | $281.26 | 2023-2024 | Brachytherapy Source |
| Iba Proton Therapy, INC. | $273.00 | 2024 | |
| Ge Healthcare | $241.85 | 2025 | |
| Gt Medical Technologies, INC | $227.33 | 2023 | Gammatile |
| Theragenics Corporation | $173.42 | 2024 | |
| Zap Surgical Systems, INC. | $170.64 | 2021 | |
| Mevion_medical_systems_inc | $155.48 | 2024 | Pts250 |
| Novartis Pharmaceuticals Corporation | $152.29 | 2022-2023 | |
| Angiodynamics, INC. | $135.39 | 2023 | Nanoknife |
Show all 23 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Viewray Technologies INC | $128.38 | 2021 | |
| Bioptics, INC. | $125.00 | 2021 | |
| Myriad Genetic Laboratories, INC. | $124.74 | 2022 | |
| Sirtex Medical INC | $110.00 | 2023 | Sir-Spheres Microspheres |
| Progenics Pharmaceuticals, INC. | $90.46 | 2022 | |
| Myovant Sciences INC. | $83.35 | 2021 | |
| Bioprotect Medical, INC. | $61.16 | 2024 | Bioprotect Balloon Implant System |
| Visionrt, INC. | $60.00 | 2023 |
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 Ashish Chawla 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.