Timothy Dobin, DO
Gastroenterology · Lakewood, CONPI 1649624347
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 94.5% of the total across 459 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 33 manufacturers reported payments, led by AbbVie at 27.5% of the total. 2025 is the largest year on record at $3,347, 5.0 times the $665 reported in 2019.
Across 459 payments — averaging $25.24 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$3K
- Takeda Pharmaceuticals U.S.A., Inc.$1K
- Johnson & Johnson$1K
- Phathom Pharmaceuticals, Inc.$657
- Regeneron Healthcare Solutions, Inc.$652
- Gilead$599
- plus $4K from 27 others
What the payments were for
- Grants$3353%
- Food & beverage$10,95195%
- Education$2973%
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 | 127 | $3,180 |
| Takeda Pharmaceuticals U.S.A., Inc. | 53 | $1,120 |
| Johnson & Johnson(2 entities) | 42 | $1,100 |
| Phathom Pharmaceuticals, Inc. | 20 | $657 |
| Regeneron Healthcare Solutions, Inc. | 30 | $652 |
| Gilead | 24 | $599 |
| Ardelyx, Inc. | 19 | $597 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 22 | $474 |
| Sanofi | 22 | $450 |
| Intercept Pharmaceuticals, Inc. | 16 | $334 |
| Lilly USA, LLC | 7 | $308 |
| Janssen Scientific Affairs, LLC | 3 | $301 |
| Bristol Myers Squibb | 13 | $237 |
| Pfizer | 13 | $226 |
| Steris Corporation | 2 | $217 |
| Madrigal Pharmaceuticals | 7 | $155 |
| Novo Nordisk | 3 | $132 |
| QOL Medical, LLC | 7 | $127 |
| Boston Scientific | 1 | $109 |
| Ferring Pharmaceuticals Inc. | 5 | $107 |
| E.r. Squibb & Sons, L.L.C. | 1 | $105 |
| Aimmune Therapeutics, Inc. | 6 | $91 |
| Ipsen Biopharmaceuticals, Inc | 4 | $90 |
| Fresenius Kabi USA, LLC | 2 | $45 |
| Celltrion USA Inc. | 1 | $35 |
| Redhill Biopharma Inc. | 2 | $33 |
| Biocon Biologics Inc | 1 | $21 |
| Shionogi Inc | 1 | $18 |
| Braintree Laboratories, Inc. | 1 | $14 |
| Cumberland Pharmaceuticals, Inc. | 1 | $14 |
| Nestle Healthcare Nutrition Inc. | 1 | $13 |
| Eisai Inc. | 1 | $12 |
| Covidien LP | 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
$11,583 in reported general payments places this provider in the 85th percentile of 304 gastroenterology providers in Colorado.
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 |
|---|---|---|
| Pantoprazole Sodium | 170 | $1,707 |
| Gavilyte-CPeg3350/Sod Sulf,bicarb,cl/Kcl | 94 | $1,538 |
| Ursodiol | 13 | $771 |
| Omeprazole | 30 | $241 |
| Dicyclomine Hcl | 18 | $218 |
| Ondansetron OdtOndansetron | 17 | $204 |
| Famotidine | 14 | $178 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Lakewood
- Rajesh JainLakewood$239K
- John GoffLakewood$38K
- Scott MackenzieLakewood$13K
- Andrew KorsonLakewood$11K
- Matthew SetoLakewood$11K
- Peter McNallyFt Carson$1.1M
- Douglas AdlerColorado Springs$910K
- Marcelo KugelmasEnglewood$660K
- Mary Ann HuangDenver$408K
- Gareth WeinerThornton$382K
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.