Kristina Duffin, MD
Dermatology · Salt Lake City, UTNPI 1659397040
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $68,058 of the $88,733 with a category attached, or 76.7%. It is spread thinly across 21 manufacturers, the largest accounting for just 14.9%. Reporting peaked in 2021 at $23,616 and has fallen 90.7% since, to $2,204 in 2025. Among dermatology clinicians in UT with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 237 payments — averaging $374.40 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novartis$13K
- AbbVie$12K
- Boehringer Ingelheim$12K
- Johnson & Johnson$12K
- Amgen$8K
- Boehringer Ingelheim International GmbH$7K
- plus $24K from 15 others
Across 142 payments — averaging $7821.43 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.
- Eli Lilly$477K
- UCB SA$218K
- Boehringer Ingelheim$133K
- Amgen$105K
- Janssen Research & Development, LLC$64K
- AbbVie$53K
- plus $62K from 7 others
What the payments were for
- Consulting fees$68,05877%
- Speaking & faculty fees$8,0209%
- Grants$2,0432%
- Travel & lodging$6,4787%
- Food & beverage$3,9754%
- Education$1600%
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 |
|---|---|---|
| Novartis | 20 | $13,247 |
| AbbVie | 41 | $12,462 |
| Boehringer Ingelheim | 7 | $11,994 |
| Johnson & Johnson | 28 | $11,889 |
| Amgen | 33 | $8,420 |
| Boehringer Ingelheim International GmbH | 14 | $6,572 |
| E.r. Squibb & Sons, L.L.C. | 16 | $5,853 |
| LEO Pharma AS | 16 | $4,229 |
| Bristol Myers Squibb | 17 | $3,475 |
| UCB SA | 14 | $2,582 |
| Sanofi | 1 | $2,043 |
| Boehringer Ingelheim Pharma GmbH & Co.kg | 6 | $1,907 |
| Eli Lilly | 1 | $1,400 |
| Lilly USA, LLC | 5 | $990 |
| Janssen Global Services, LLC | 2 | $635 |
| UCB, Inc. | 9 | $525 |
| Arcutis Biotherapeutics, Inc. | 3 | $270 |
| Janssen Scientific Affairs, LLC | 1 | $147 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 1 | $42 |
| Sun Pharmaceutical Industries Inc. | 1 | $27 |
| LEO Pharma Inc. | 1 | $25 |
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
$88,733 in reported general payments places this provider in the 95th percentile of 163 dermatology providers in Utah.
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 |
|---|---|---|
| Skyrizi PenRisankizumab-Rzaa | 22 | $459,165 |
| Taltz AutoinjectorIxekizumab | 20 | $133,614 |
| Humira PenAdalimumab | 12 | $96,313 |
| Clobetasol Propionate | 33 | $1,232 |
| MethotrexateMethotrexate Sodium | 24 | $357 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Salt Lake City
- Gerald KruegerSalt Lake City$156K
- Mark TaylorSalt Lake City$58K
- Stephanie ZoneSalt Lake City$22K
- Lauren MadiganSalt Lake City$21K
- Elena HadjicharalambousSalt Lake City$9K
- Grace BrummerSalt Lake City$4K
- Megan ProutySalt Lake City$3K
- Michael SotiriouSalt Lake City$3K
- Dev SahniSalt Lake City$3K
- Margaret CocksSalt Lake City$2K
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.