Todd Horn, MD
Gastroenterology · Somerset, KYNPI 1093814808
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $14,190 of the $22,121 with a category attached, or 64.1%. Phathom Pharmaceuticals, Inc. accounts for 73.5% of it on its own, with 26 other manufacturers making up the rest. Reporting peaked in 2024 at $15,057 and has fallen 81.1% since, to $2,850 in 2025. Among gastroenterology clinicians in KY 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 403 payments — averaging $54.89 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Phathom Pharmaceuticals, Inc.$16K
- AbbVie$3K
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$1K
- Johnson & Johnson$623
- Takeda Pharmaceuticals U.S.A., Inc.$484
- Nestle Healthcare Nutrition Inc.$122
- plus $1K from 21 others
What the payments were for
- Speaking & faculty fees$14,19064%
- Travel & lodging$9804%
- Food & beverage$6,77431%
- Education$1771%
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 |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | 42 | $16,258 |
| AbbVie(2 entities) | 155 | $2,535 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 74 | $1,052 |
| Johnson & Johnson(2 entities) | 35 | $623 |
| Takeda Pharmaceuticals U.S.A., Inc. | 31 | $484 |
| Nestle Healthcare Nutrition Inc. | 7 | $122 |
| QOL Medical, LLC | 8 | $113 |
| Regeneron Healthcare Solutions, Inc. | 5 | $104 |
| Ironwood Pharmaceuticals, Inc | 8 | $101 |
| Madrigal Pharmaceuticals | 3 | $96 |
| Gilead | 5 | $79 |
| Sanofi | 4 | $74 |
| Medtronic | 2 | $68 |
| Pfizer | 4 | $66 |
| Ambu Inc. | 1 | $51 |
| Ardelyx, Inc. | 2 | $47 |
| Aimmune Therapeutics, Inc. | 3 | $44 |
| Evoke Pharma, Inc. | 2 | $31 |
| Redhill Biopharma Inc. | 2 | $28 |
| Shionogi Inc | 2 | $27 |
| Tempus AI, Inc | 1 | $22 |
| Ferring Pharmaceuticals Inc. | 1 | $21 |
| Lilly USA, LLC | 1 | $21 |
| Sunovion Pharmaceuticals Inc. | 2 | $16 |
| Intercept Pharmaceuticals, Inc. | 1 | $16 |
| Fresenius Kabi USA, LLC | 1 | $13 |
| Bristol Myers Squibb | 1 | $11 |
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
$22,121 in reported general payments places this provider in the 90th percentile of 207 gastroenterology providers in Kentucky.
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 |
|---|---|---|
| Omeprazole | 164 | $1,102 |
| Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine | 20 | $260 |
| Fluconazole | 22 | $232 |
| Pantoprazole Sodium | 18 | $59 |
| Promethazine Hcl | 14 | $27 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Somerset
- Benjamin BrysonSomerset$8K
- Gerald DrydenLouisville$2.1M
- Zahid SaeedCrestview Hills$442K
- Matthew CaveLouisville$340K
- Michael KreaseLouisville$322K
- Sunana SohiLouisville$220K
- Jeffrey TuvlinLouisville$202K
- Stephen McClaveLouisville$124K
- Uday ShankarHazard$64K
- Terrence BarrettLexington$57K
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.