Serge Korjian, MD
Interventional Cardiology · Boston, MANPI 1235586850
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 28 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 11 manufacturers reported payments, led by Medtronic at 35.8% of the total. Reporting peaked in 2022 at $770 and has fallen 90.4% since, to $74 in 2025. That places this record below the midpoint for interventional cardiology clinicians in MA, where the typical reported total is $3,030.
Across 28 payments — averaging $58.28 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$584
- Abiomed$479
- Terumo Medical Corporation$136
- Abbott$116
- Philips North America LLC$79
- Janssen Scientific Affairs, LLC$75
- plus $163 from 5 others
Across 15 payments — averaging $1333.92 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.
- CSL Behring$20K
What the payments were for
- Food & beverage$1,632100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Medtronic | 7 | $584 |
| Abiomed | 8 | $479 |
| Terumo Medical Corporation | 1 | $136 |
| Abbott | 2 | $116 |
| Philips North America LLC | 3 | $79 |
| Janssen Scientific Affairs, LLC | 1 | $75 |
| Cathworks, Inc. | 2 | $62 |
| Teleflex LLC | 1 | $31 |
| Johnson & Johnson | 1 | $28 |
| Heartflow, Inc. | 1 | $26 |
| Boston Scientific | 1 | $16 |
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.
- Telescope$377
- Azur CX Detachable$136
- R2P MISAGO$136
- GLIDESHEATH SLENDER$136
- Impella$134
- ONYX FRONTIER$112
- CARDIOMEMS$103
How this compares
$1,632 in reported general payments places this provider in the 35th percentile of 128 interventional cardiology providers in Massachusetts.
See all interventional cardiology providers in Massachusetts →
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 interventional cardiology in Boston
- Eric SecemskyBoston$1.2M
- Darshan DoshiBoston$730K
- Charles GibsonBoston$661K
- Duane PintoBoston$491K
- Robert YehBoston$412K
- Suzanne BaronBoston$274K
- Farouc JafferBoston$213K
- Joseph GarasicBoston$152K
- Pinak ShahBoston$147K
- Douglas DrachmanBoston$132K
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.