Scott Mackenzie, MD
Gastroenterology · Lakewood, CONPI 1568501997
Payments from drug & device makers
Across 479 payments — averaging $26.90 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$5K
- Takeda Pharmaceuticals U.S.A., Inc.$2K
- Gilead$1K
- Johnson & Johnson$813
- Sanofi$769
- Regeneron Healthcare Solutions, Inc.$464
- plus $3K from 29 others
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) | 186 | $4,581 |
| Takeda Pharmaceuticals U.S.A., Inc. | 76 | $1,942 |
| Gilead | 49 | $1,062 |
| Johnson & Johnson(2 entities) | 35 | $813 |
| Sanofi | 17 | $769 |
| Regeneron Healthcare Solutions, Inc. | 19 | $464 |
| E.r. Squibb & Sons, L.L.C. | 4 | $441 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 10 | $356 |
| Pfizer | 9 | $348 |
| Intercept Pharmaceuticals, Inc. | 6 | $302 |
| Aimmune Therapeutics, Inc. | 4 | $239 |
| Lilly USA, LLC | 4 | $212 |
| Bristol Myers Squibb | 12 | $175 |
| Celltrion USA Inc. | 5 | $135 |
| Boston Scientific | 1 | $122 |
| Intuitive Surgical | 1 | $100 |
| Madrigal Pharmaceuticals | 4 | $97 |
| QOL Medical, LLC | 4 | $85 |
| Shionogi Inc | 6 | $81 |
| Ironwood Pharmaceuticals, Inc | 5 | $71 |
| Ardelyx, Inc. | 2 | $62 |
| Daiichi Sankyo Inc. | 3 | $59 |
| Ipsen Biopharmaceuticals, Inc | 2 | $58 |
| Organon | 3 | $57 |
| Phathom Pharmaceuticals, Inc. | 2 | $48 |
| Steris Corporation | 1 | $26 |
| Biocon Biologics Inc | 1 | $25 |
| Novo Nordisk | 1 | $24 |
| Laborie Medical Technologies Corp. | 1 | $21 |
| Fresenius Kabi USA, LLC | 1 | $20 |
| Braintree Laboratories, Inc. | 1 | $20 |
| Ferring Pharmaceuticals Inc. | 1 | $19 |
| Endo Pharmaceuticals Inc. | 1 | $18 |
| Merck | 1 | $17 |
| Conmed Corporation | 1 | $16 |
How this compares
$12,883 in reported general payments places this provider in the 80th 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.
Other gastroenterology in Lakewood
- Rajesh JainLakewood$708K
- John GoffLakewood$537K
- Wesley PrichardLakewood$229K
- Taimur KhanLakewood$28K
- Timothy DobinLakewood$12K
- Andrew KorsonLakewood$11K
- Matthew SetoLakewood$11K
- Bhaktasharan PatelColorado Springs$22M
- Marcelo KugelmasEnglewood$2.7M
- Douglas AdlerColorado Springs$1.2M
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.