Kartik Prabhakaran, MD
Surgical Critical Care · Valhalla, NYNPI 1982986980
Payments from drug & device makers
What this record shows
The money is spread across several categories — education (39.7%), speaking fees and food and beverage — rather than concentrated in one kind of arrangement. Intuitive Surgical accounts for 85.2% of it on its own, with 15 other manufacturers making up the rest. Reporting peaked in 2023 at $18,450 and has fallen 93.4% since, to $1,225 in 2025. Among surgical critical care clinicians in NY with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 75 payments — averaging $289.44 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$18K
- Kerecis Limited$859
- AbbVie$580
- Dilon Technologies, Inc.$547
- Zimmer Biomet$431
- Davol Inc.$251
- plus $551 from 10 others
Across 25 payments — averaging $2988.86 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Takeda Pharmaceuticals U.S.A., Inc.$50K
- Solventum Corporation$25K
What the payments were for
- Speaking & faculty fees$5,50025%
- Travel & lodging$3,78117%
- Food & beverage$3,80318%
- Education$8,60840%
- Gifts$160%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Intuitive Surgical | 41 | $18,489 |
| Kerecis Limited | 5 | $859 |
| AbbVie(2 entities) | 7 | $580 |
| Dilon Technologies, Inc. | 5 | $547 |
| Zimmer Biomet | 4 | $431 |
| Davol Inc. | 3 | $251 |
| Access Pro Medical, LLC | 1 | $182 |
| Polynovo North America LLC | 1 | $115 |
| W. L. Gore & Associates, Inc. | 1 | $83 |
| Teleflex LLC | 1 | $60 |
| Integra Lifesciences Corporation | 1 | $25 |
| CSL Behring | 1 | $20 |
| Hologic Sales And Service, LLC | 1 | $19 |
| Solventum Corporation | 1 | $18 |
| UCB, Inc. | 1 | $18 |
| TELA Bio, Inc. | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Da Vinci Surgical System$8,965
- DAVINCI XI$8,500
- Kerecis Omega3 Marigen$1,669
- Kerecis Omega3 SurgiClose$1,647
- DA VINCI SP$500
- HemoBlast Bellows$462
- Kerecis Omega3 GraftGuide$447
- STRATTICE RECONSTRUCTIVE TISSUE MATRIX BPS$385
- RIBFIX BLU ADVANTAGE$359
- Matriderm$182
- Phasix Mesh$133
- Novosorb BTM$115
- A&E MEDICAL / STERNALOCK XP RIGID FIXATION SYSTEM$106
- STERNALOCK BLU SYSTEM$106
How this compares
$21,708 in reported general payments places this provider in the 95th percentile of 118 surgical critical care providers in New York.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other surgical critical care in Valhalla
- Ilya ShnaydmanValhalla$24K
- William MarshallValhalla$17K
- Matthew BronsteinValhalla$15K
- Joshua KleinValhalla$10K
- Jordan KirschValhalla$6K
- Bardiya Zangbar SabeghValhalla$6K
- Aaron ZuckermanValhalla$4K
- Peter RheeValhalla$4K
- Jacob LowryValhalla$2K
- Mohammad GilaniBrooklyn$53K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.