Henry Dinneen, DO
Gastroenterology · Morristown, NJNPI 1417247784
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 99.9% of the total across 299 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 29 manufacturers reported payments, led by AbbVie at 34.3% of the total.
Across 299 payments — averaging $15.20 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- Salix Pharmaceuticals, A Division Of Bausch Health US, LLC$986
- Takeda Pharmaceuticals U.S.A., Inc.$337
- Johnson & Johnson$237
- Ironwood Pharmaceuticals, Inc$158
- Bristol Myers Squibb$146
- plus $1K from 23 others
Across 19 payments — averaging $1528.15 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Ironwood Pharmaceuticals, Inc$17K
- Takeda Pharmaceuticals U.S.A., Inc.$12K
What the payments were for
- Food & beverage$4,538100%
- Education$70%
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 |
|---|---|---|
| AbbVie(2 entities) | 108 | $1,558 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 77 | $986 |
| Takeda Pharmaceuticals U.S.A., Inc. | 23 | $337 |
| Johnson & Johnson | 15 | $237 |
| Ironwood Pharmaceuticals, Inc | 2 | $158 |
| Bristol Myers Squibb | 10 | $146 |
| Ferring Pharmaceuticals Inc. | 8 | $119 |
| Aimmune Therapeutics, Inc. | 7 | $111 |
| Redhill Biopharma Inc. | 4 | $111 |
| Ardelyx, Inc. | 5 | $98 |
| Gilead | 6 | $85 |
| Pfizer | 4 | $72 |
| Regeneron Healthcare Solutions, Inc. | 4 | $68 |
| Capsovision, Inc. | 3 | $60 |
| Merck | 3 | $56 |
| Sandoz | 2 | $36 |
| Phathom Pharmaceuticals, Inc. | 2 | $34 |
| Laborie Medical Technologies Corp. | 1 | $32 |
| Intercept Pharmaceuticals, Inc. | 2 | $31 |
| Nestle Healthcare Nutrition Inc. | 2 | $29 |
| Shire North American Group Inc | 2 | $29 |
| UCB, Inc. | 2 | $27 |
| Lilly USA, LLC | 1 | $21 |
| Sanofi | 1 | $20 |
| QOL Medical, LLC | 1 | $20 |
| Madrigal Pharmaceuticals | 1 | $18 |
| Evoke Pharma, Inc. | 1 | $17 |
| Daiichi Sankyo Inc. | 1 | $15 |
| Braintree Laboratories, Inc. | 1 | $15 |
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
$4,545 in reported general payments places this provider in the 65th percentile of 701 gastroenterology 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 |
|---|---|---|
| IbsrelaTenapanor Hcl | 55 | $95,728 |
| XifaxanRifaximin | 15 | $41,319 |
| LinzessLinaclotide | 21 | $14,710 |
| MotegrityPrucalopride Succinate | 15 | $12,913 |
| Mesalamine | 14 | $8,144 |
| Lubiprostone | 58 | $7,635 |
| DexilantDexlansoprazole | 23 | $6,933 |
| Dexlansoprazole DrDexlansoprazole | 23 | $6,778 |
| Famotidine | 147 | $3,514 |
| ClenpiqSod Picosulf/Mag Ox/Citric Ac | 19 | $3,330 |
| Omeprazole | 195 | $2,662 |
| Pantoprazole Sodium | 133 | $1,997 |
| Esomeprazole Magnesium | 26 | $1,236 |
| Divalproex Sodium ErDivalproex Sodium | 11 | $1,008 |
| Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates | 12 | $801 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Ardelyx, Inc.Ibsrela | $98 | $95,72855 claims |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLCXifaxan | $986 | $41,31915 claims |
| Takeda Pharmaceuticals U.S.A., Inc.Motegrity, Dexilant | $337 | $19,84638 claims |
| AbbVieLinzess | $1,558 | $14,71021 claims |
| Ferring Pharmaceuticals Inc.Clenpiq | $119 | $3,33019 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 65th percentile of 701 gastroenterology providers in New Jersey.
Other gastroenterology in Morristown
- Carl WallachMorristown$41K
- Vinod RustgiNew Brunswick$431K
- Zamir BrelviNewark$391K
- Adam ElfantMount Laurel$385K
- Devjit NayarHoboken$258K
- Lea ChenNew Brunswick$185K
- Alexander PerelmanWest Orange$160K
- Barry KaufmanEgg Harbor Township$157K
- Anish ShethPrinceton$151K
- Ramesh GuptaFair Lawn$143K
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.