Andrew Woolf, DO
Gastroenterology · Spokane, WANPI 1346632643
Payments from drug & device makers
Across 104 payments — averaging $32.35 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$797
- Olympus America Inc.$742
- Sanofi$209
- Johnson & Johnson$195
- Takeda Pharmaceuticals U.S.A., Inc.$189
- Boston Scientific$158
- plus $1K from 18 others
What the payments were for
- Food & beverage$3,26697%
- Education$993%
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) | 32 | $797 |
| Olympus America Inc. | 11 | $742 |
| Sanofi | 8 | $209 |
| Johnson & Johnson(2 entities) | 9 | $195 |
| Takeda Pharmaceuticals U.S.A., Inc. | 9 | $189 |
| Boston Scientific | 3 | $158 |
| Conmed Corporation | 1 | $153 |
| Janssen Scientific Affairs, LLC | 2 | $131 |
| Gilead | 1 | $120 |
| Medtronic | 1 | $104 |
| Capsovision, Inc. | 1 | $95 |
| Bristol Myers Squibb | 5 | $86 |
| Lucid Diagnostics Inc. | 3 | $73 |
| Regeneron Healthcare Solutions, Inc. | 4 | $71 |
| Intercept Pharmaceuticals, Inc. | 3 | $59 |
| Braintree Laboratories, Inc. | 3 | $51 |
| W. L. Gore & Associates, Inc. | 1 | $25 |
| E.r. Squibb & Sons, L.L.C. | 1 | $23 |
| Shionogi Inc | 1 | $18 |
| Pfizer | 1 | $16 |
| Alnylam Pharmaceuticals Inc. | 1 | $14 |
| Madrigal Pharmaceuticals | 1 | $13 |
| Ferring Pharmaceuticals Inc. | 1 | $12 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 1 | $12 |
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.
- EndoClot PHS$279
- Skyrizi$224
- CONMED BILIARY$153
- VISIGLIDE$150
- Olympus$150
- Epclusa$120
- STELARA$112
- DUPIXENT$111
- PillCam$104
How this compares
$3,365 in reported general payments places this provider in the 75th 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 |
|---|---|---|
| Sod Sulf-Potass Sulf-Mag SulfSodium, Potassium,mag Sulfates | 22 | $1,412 |
| Gavilyte-CPeg3350/Sod Sulf,bicarb,cl/Kcl | 47 | $719 |
| Sucralfate | 36 | $642 |
| Colestipol Hcl | 15 | $419 |
| Omeprazole | 54 | $409 |
| Pantoprazole Sodium | 40 | $384 |
| Dicyclomine Hcl | 17 | $345 |
| Amitriptyline Hcl | 21 | $239 |
| Ondansetron OdtOndansetron | 54 | $161 |
Paid to pharmacies, not to this prescriber.
Other gastroenterology in Spokane
- Harold PreiksaitisSpokane$1M
- Eashen LiuSpokane$154K
- Divyanshoo KohliSpokane$138K
- Michael KestellSpokane$22K
- Miguel Ordonez CastellanosSpokane$16K
- Nicolas Villa GuillenSpokane$15K
- Kris KowdleySeattle$5.9M
- Michael ChioreanIssaquah$3.9M
- Scott LeeSeattle$3.7M
- Timothy ZismanSeattle$3.3M
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.