GlassScriptPhysician profile
Karan D Singh
NPI 1851349047
$6,821.58
in general payments reported to CMS, 2019-2025
27 companies · $536 in 2025
The $536 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: $777 · 2020: $452 · 2021: $1,334 · 2022: $968 · 2023: $967 · 2024: $1,788 · 2025: $536.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $2,519 · Travel and Lodging: $772.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $2,519.27 |
| Travel and Lodging | $771.93 |
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 |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | $1,056.10 | 2019-2024 | |
| Medtronic, INC. | $996.07 | 2021-2025 | Corevalve Evolut R, Micra, Azure Xt Dr Mri Surescan |
| Abiomed | $785.93 | 2021-2025 | Impella |
| Astrazeneca Pharmaceuticals LP | $706.57 | 2019-2024 | Farxiga |
| Amgen INC. | $657.65 | 2019-2025 | Repatha, Repatha |
| Janssen Pharmaceuticals, INC | $441.09 | 2019-2022 | |
| Abbott Laboratories | $364.48 | 2019-2025 | Aveir |
| Boehringer Ingelheim Pharmaceuticals, INC. | $202.65 | 2022-2025 | Jardiance |
| Novo Nordisk INC | $195.04 | 2021-2025 | Wegovy, Ozempic, Rybelsus |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $194.64 | 2019-2024 | Lifevest |
| Merck Sharp & Dohme LLC | $183.82 | 2021-2025 | Verquvo |
| Bayer Healthcare Pharmaceuticals INC. | $161.76 | 2019-2025 | |
| Pfizer INC. | $153.20 | 2019-2021 | |
| Edwards Lifesciences Corporation | $137.13 | 2021-2025 | Sapien 3 Ultra Resilia |
| Kowa Pharmaceuticals America, INC. | $102.09 | 2020-2022 |
Show all 27 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Kiniksa Pharmaceuticals International, Plc | $91.63 | 2024 | Arcalyst |
| Boston Scientific Corporation | $75.03 | 2021-2023 | Lux-Dx Insertable Cardiac Monitor |
| Esperion Therapeutics, INC. | $61.66 | 2020 | |
| Kiniksa Pharmaceuticals, LTD. | $57.15 | 2022-2023 | Arcalyst |
| E.R. Squibb & Sons, L.L.C. | $40.45 | 2019-2025 | Eliquis |
| Medtronic Vascular, INC. | $36.70 | 2019-2020 | |
| Heartflow, INC. | $28.29 | 2022 | |
| Regeneron Healthcare Solutions, INC. | $27.55 | 2019 | |
| Immunitybio, INC. | $26.43 | 2025 | |
| Chiesi USA, INC. | $21.05 | 2023 | Kengreal |
| Astellas Pharma US INC | $12.06 | 2019 | |
| Cardiovascular Systems INC. | $5.36 | 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 Karan Singh 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.