Marina Kim, DO
Gastroenterology · Portland, MENPI 1508200049
Payments from drug & device makers
What this record shows
This record is dominated by grants: $25,000 of the $32,749 with a category attached, or 76.3%. Boston Scientific accounts for 79.2% of it on its own, with 13 other manufacturers making up the rest. Reporting peaked in 2019 at $25,045 and has fallen 93.0% since, to $1,756 in 2025. Among gastroenterology clinicians in ME with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 73 payments — averaging $448.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$26K
- Olympus Corporation Of The Americas$3K
- Medtronic$1K
- Ovesco Endoscopy USA, Inc.$641
- Intuitive Surgical$450
- Cook Medical LLC$252
- plus $753 from 8 others
What the payments were for
- Speaking & faculty fees$4501%
- Grants$25,00076%
- Travel & lodging$5,41817%
- Food & beverage$1,8806%
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 | $25,947 |
| Olympus Corporation Of The Americas | 34 | $3,406 |
| Medtronic | 9 | $1,298 |
| Ovesco Endoscopy USA, Inc. | 1 | $641 |
| Intuitive Surgical | 1 | $450 |
| Cook Medical LLC | 2 | $252 |
| Conmed Corporation | 2 | $232 |
| Smith+Nephew | 2 | $149 |
| Ardelyx, Inc. | 1 | $122 |
| Steris Corporation | 1 | $113 |
| Fujifilm Healthcare Americas Corporation | 1 | $75 |
| AbbVie | 2 | $29 |
| Ipsen Biopharmaceuticals, Inc | 1 | $21 |
| E.r. Squibb & Sons, L.L.C. | 1 | $13 |
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.
- GENERAL - BILIARY DEVICES$25,000
- Single Use Electrosurgical Knife KD-655$2,719
- DISPOSABLE DISTAL ATTACHMENT$2,719
- Olympus$2,157
- Da Vinci Surgical System$450
- ORISE$321
- EXALT Model D$138
- CONMED BILIARY$135
- Hemospray$127
- IBSRELA$122
- AXIOS$121
- TRUFREEZE$113
- Histoguide Wire guided forceps$113
How this compares
$32,749 in reported general payments places this provider in the 90th percentile of 68 gastroenterology 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 |
|---|---|---|
| Gavilyte-CPeg3350/Sod Sulf,bicarb,cl/Kcl | 70 | $1,288 |
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 78 | $1,129 |
| Pantoprazole Sodium | 29 | $427 |
| Peg-3350 And ElectrolytesPeg3350/Sod Sulf,bicarb,cl/Kcl | 20 | $373 |
| Omeprazole | 14 | $198 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Portland
- Douglas HowellPortland$1.2M
- Martin MoehlenPortland$340K
- Fernando CalmetPortland$51K
- Andrew HsuPortland$4K
- Eric VecchioPortland$3K
- Andreas StefanPortland$2K
- Noemi BaffyPortland$1K
- Daniil RolshudPortland$1K
- Matthew GrunwaldPortland$805
- Cristina RutherfordPortland$670
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.