Liam Smith, MD
Colon & Rectal Surgery · Plainsboro, NJNPI 1699935098
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 48 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 15 manufacturers reported payments, led by Boston Scientific at 39.7% of the total. That places this record below the midpoint for colon & rectal surgery clinicians in NJ, where the typical reported total is $1,276.
Across 48 payments — averaging $25.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$478
- Davol Inc.$179
- Johnson & Johnson$162
- Conmed Corporation$77
- Baxter Healthcare$58
- Integra Lifesciences Corporation$54
- plus $197 from 9 others
What the payments were for
- Food & beverage$1,205100%
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 |
|---|---|---|
| Boston Scientific | 18 | $478 |
| Davol Inc. | 4 | $179 |
| Johnson & Johnson(2 entities) | 8 | $162 |
| Conmed Corporation | 2 | $77 |
| Baxter Healthcare | 2 | $58 |
| Integra Lifesciences Corporation | 2 | $54 |
| Intuitive Surgical | 2 | $44 |
| Tactile Systems Technology Inc | 2 | $35 |
| Smith+Nephew | 2 | $30 |
| Acera Surgical, Inc. | 1 | $22 |
| Angiodynamics, Inc. | 1 | $17 |
| Cook Medical LLC | 1 | $15 |
| Covidien LP | 1 | $13 |
| Pacira Pharmaceuticals Incorporated | 1 | $12 |
| THD America, Inc. | 1 | $10 |
How this compares
$1,205 in reported general payments places this provider in the 45th percentile of 86 colon & rectal surgery providers in New Jersey.
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 |
|---|---|---|
| Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine | 12 | $123 |
| Hydrocortisone | 12 | $59 |
| Tramadol Hcl | 20 | $49 |
| Metronidazole | 15 | $36 |
Paid to pharmacies, not to this prescriber.
Other colon & rectal surgery in Plainsboro
- Steven Lee-KongHackensack$55K
- Ashlee Godshalk RugglesPennington$44K
- John BerryPennington$36K
- Thomas LakeOakhurst$15K
- Glenn ParkerOakhurst$14K
- Daniel FeingoldNew Brunswick$14K
- Kulvir NandraGlen Ridge$12K
- Michele MalitHolmdel$11K
- Brendan ScullyNew Brunswick$11K
- Steven TizioTinton Falls$10K
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.