David Leenen, MD
Surgery · Providence, RINPI 1407386931
Payments from drug & device makers
What this record shows
10 manufacturers reported payments, led by Boston Scientific at 53.4% of the total. 2025 is the largest year on record at $2,377, more than ten times the $76 reported in 2022.
Across 38 payments — averaging $124.15 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$3K
- Enterra Medical, Inc.$2K
- Johnson & Johnson$196
- W. L. Gore & Associates, Inc.$185
- Merck$97
- Lilly USA, LLC$56
- plus $109 from 4 others
What the payments were for
- Travel & lodging$2,77659%
- Food & beverage$1,94241%
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 |
|---|---|---|
| Boston Scientific | 15 | $2,517 |
| Enterra Medical, Inc. | 5 | $1,558 |
| Johnson & Johnson | 5 | $196 |
| W. L. Gore & Associates, Inc. | 2 | $185 |
| Merck | 4 | $97 |
| Lilly USA, LLC | 3 | $56 |
| Davol Inc. | 1 | $42 |
| AbbVie | 1 | $30 |
| Lucid Diagnostics Inc. | 1 | $19 |
| Intuitive Surgical | 1 | $18 |
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
$4,718 in reported general payments places this provider in the 75th percentile of 108 surgery providers in Rhode Island.
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 |
|---|---|---|
| Oxycodone Hcl | 14 | $55 |
Paid to pharmacies, not to this prescriber.
Other surgery in Providence
- Joseph EspatProvidence$159K
- Marcoandrea GiorgiProvidence$63K
- Andrew LuhrsProvidence$51K
- Tristen ChunProvidence$22K
- William CioffiProvidence$18K
- Ponnandai SomasundarProvidence$10K
- Michael ConnollyProvidence$9K
- Erin FullerProvidence$7K
- Thach PhamProvidence$7K
- David EdmonsonProvidence$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.