Garrett Coman, MD
Dermatology · Ketchum, IDNPI 1306209556
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 30 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 8 manufacturers reported payments, led by AbbVie at 40.1% of the total. Reporting peaked in 2019 at $659 and has fallen 96.7% since, to $22 in 2025. That places this record below the midpoint for dermatology clinicians in ID, where the typical reported total is $2,238.
Across 30 payments — averaging $74.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$898
- Novartis$751
- Incyte Corporation$325
- Pharming Healthcare, Inc.$110
- Sanofi-aventis U.S. LLC$99
- Galderma Laboratories, L.p.$22
- plus $34 from 2 others
Across 58 payments — averaging $454.02 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Incyte Corporation$26K
What the payments were for
- Food & beverage$2,238100%
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 | 10 | $898 |
| Novartis | 10 | $751 |
| Incyte Corporation | 5 | $325 |
| Pharming Healthcare, Inc. | 1 | $110 |
| Sanofi-aventis U.S. LLC | 1 | $99 |
| Galderma Laboratories, L.p. | 1 | $22 |
| Krystal Biotech Inc | 1 | $19 |
| Intercept Pharmaceuticals, Inc. | 1 | $15 |
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
$2,238 in reported general payments places this provider in the 50th percentile of 52 dermatology 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 |
|---|---|---|
| Dupixent PenDupilumab | 62 | $228,507 |
| Humira(Cf) PenAdalimumab | 15 | $120,563 |
| XolairOmalizumab | 13 | $34,631 |
| Fluorouracil | 95 | $8,169 |
| Clobetasol Propionate | 75 | $3,669 |
| Ketoconazole | 153 | $2,125 |
| Tretinoin | 24 | $1,958 |
| ValacyclovirValacyclovir Hcl | 44 | $1,167 |
| Triamcinolone Acetonide | 119 | $1,151 |
| Hydroxychloroquine Sulfate | 18 | $745 |
| Minoxidil | 34 | $386 |
| Desonide | 15 | $287 |
| Doxycycline Hyclate | 12 | $259 |
| Finasteride | 20 | $177 |
| Terbinafine Hcl | 14 | $153 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Ketchum
- Matthew ReeckKetchum$408
- James AbbottKetchum$350
- Steven KarassikKetchum$175
- Alan OlmsteadTwin Falls$405K
- Dustin PortelaBoise$164K
- Steven MingsBoise$82K
- Ryan HarrisMeridian$58K
- Jeffrey DraluckNorthbrook$36K
- Mark SchwendimanMeridian$9K
- Ryan OwsleyNampa$9K
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.