Christopher Tuohy, MD
Interventional Cardiology · Scarborough, MENPI 1437578580
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $1,850 of the $2,483 with a category attached, or 74.5%. 7 manufacturers reported payments, led by Medtronic at 59.2% of the total. Reporting peaked in 2020 at $1,156 and has fallen 82.5% since, to $202 in 2025.
Across 25 payments — averaging $99.34 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$1K
- Shockwave Medical, Inc$409
- Abiomed$156
- Inari Medical, Inc.$144
- Endologix LLC$139
- Penumbra, Inc.$90
- plus $75 from 1 others
What the payments were for
- Travel & lodging$41817%
- Food & beverage$1,85075%
- Education$2159%
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(2 entities) | 16 | $1,470 |
| Shockwave Medical, Inc | 2 | $409 |
| Abiomed | 3 | $156 |
| Inari Medical, Inc. | 1 | $144 |
| Endologix LLC | 1 | $139 |
| Penumbra, Inc. | 1 | $90 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 1 | $75 |
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.
How this compares
$2,483 in reported general payments places this provider in the 55th percentile of 21 interventional cardiology providers in Maine.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| EliquisApixaban | 21 | $16,553 |
| Rosuvastatin Calcium | 41 | $1,371 |
| Atorvastatin Calcium | 53 | $664 |
| Metoprolol Succinate | 56 | $635 |
| ClopidogrelClopidogrel Bisulfate | 23 | $265 |
| Losartan Potassium | 16 | $238 |
| Isosorbide Mononitrate ErIsosorbide Mononitrate | 11 | $108 |
| Lisinopril | 25 | $60 |
| Metoprolol Tartrate | 15 | $44 |
Paid to pharmacies, not to this prescriber.
Other interventional cardiology in Scarborough
- Szymon WiernekScarborough$22K
- Jay ShahScarborough$5K
- David ButzelScarborough$2K
- William DietzScarborough$651
- Lila MartinScarborough$322
- Colin PhillipsScarborough$193
- Paul FreyScarborough$89
- Thomas RyanScarborough$63
- Arun ThukkaniLewiston$8K
- Srikanth RadhakrishnanBangor$7K
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.