Marshall Snow, MD
Otolaryngology · Nampa, IDNPI 1891112389
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 26 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. Stryker accounts for 71.3% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2020 at $469 and has fallen 96.3% since, to $18 in 2025.
Across 26 payments — averaging $39.06 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Stryker$724
- Intersect ENT, Inc.$166
- Aerin Medical Inc.$36
- Inspire Medical Systems, Inc.$30
- Axogen$26
- Olympus America Inc.$12
- plus $22 from 2 others
What the payments were for
- Food & beverage$1,016100%
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 |
|---|---|---|
| Stryker | 16 | $724 |
| Intersect ENT, Inc. | 3 | $166 |
| Aerin Medical Inc. | 2 | $36 |
| Inspire Medical Systems, Inc. | 1 | $30 |
| Axogen | 1 | $26 |
| Olympus America Inc. | 1 | $12 |
| Boehringer Ingelheim | 1 | $11 |
| Acell, Inc. | 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
$1,016 in reported general payments places this provider in the 70th percentile of 40 otolaryngology providers in Idaho.
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 |
|---|---|---|
| Ipratropium Bromide | 90 | $2,634 |
| Doxycycline Monohydrate | 32 | $2,392 |
| Azelastine Hcl | 64 | $1,571 |
| Fluticasone Propionate | 123 | $1,414 |
| Ofloxacin | 16 | $964 |
| Famotidine | 47 | $526 |
| Fluocinolone Acetonide Oil | 16 | $468 |
| Omeprazole | 46 | $466 |
| Methylprednisolone | 33 | $210 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 18 | $172 |
| Gabapentin | 12 | $119 |
| Mupirocin | 21 | $75 |
| Tramadol Hcl | 20 | $41 |
| Prednisone | 11 | $22 |
Paid to pharmacies, not to this prescriber.
Other otolaryngology in Nampa
- Brian AffleckNampa$5K
- Eric WilkinsonMeridian$42K
- Donald BeasleyBoise$7K
- Ryan van de GraaffBoise$6K
- Scott HallIdaho Falls$3K
- Austin BakerIdaho Falls$3K
- H DobleTwin Falls$2K
- Alexander CatenPost Falls$2K
- Mark CapenerIdaho Falls$2K
- Tyson NielsenBoise$1K
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.