Gregory Munson, MD
Gastroenterology · Bellingham, WANPI 1982610937
Payments from drug & device makers
Across 4 payments — averaging $18.07 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Fujifilm Healthcare Americas Corporation$27
- Teva Pharmaceuticals USA, Inc.$18
- Abbott$15
- Takeda Pharmaceuticals U.S.A., Inc.$13
What the payments were for
- Food & beverage$3245%
- Education$1318%
- Other$2737%
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 |
|---|---|---|
| Fujifilm Healthcare Americas Corporation | 1 | $27 |
| Teva Pharmaceuticals USA, Inc. | 1 | $18 |
| Abbott | 1 | $15 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $13 |
How this compares
$72 in reported general payments places this provider in the 20th percentile of 447 gastroenterology providers in Washington.
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 |
|---|---|---|
| Humira PenAdalimumab | 21 | $374,984 |
| CreonLipase/Protease/Amylase | 24 | $212,250 |
| RinvoqUpadacitinib | 14 | $90,654 |
| Humira(Cf) PenAdalimumab | 11 | $72,695 |
| Mesalamine | 28 | $10,903 |
| Peg3350-Sod Sul-Nacl-Kcl-Asb-CPeg3350/Sod Sul/Nacl/Kcl/Asb/C | 40 | $2,843 |
| Balsalazide Disodium | 12 | $2,752 |
| Colestipol Hcl | 14 | $2,603 |
| Omeprazole | 170 | $2,560 |
| PlenvuPeg3350/Sod Sul/Nacl/Kcl/Asb/C | 17 | $2,330 |
| Azathioprine | 43 | $2,006 |
| Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates | 29 | $1,966 |
| Peg 3350-ElectrolyteSodium Chloride/Nahco3/Kcl/Peg | 72 | $1,724 |
| Budesonide DrBudesonide | 16 | $1,354 |
| Esomeprazole Magnesium | 11 | $588 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Bellingham
- Kris KowdleySeattle$5.9M
- Michael ChioreanIssaquah$3.9M
- Scott LeeSeattle$3.7M
- Timothy ZismanSeattle$3.3M
- William HoldermanTacoma$3.1M
- James LordSeattle$1.9M
- Charles LandisSeattle$1.7M
- Robert WohlmanBellevue$1.5M
- Asma SiddiqueSeattle$1.3M
- Harold PreiksaitisSpokane$1M
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.