Gretchen Korver, MD
Dermatology · Reno, NVNPI 1164456414
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 96.1% of the total across 363 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 31 manufacturers reported payments, led by AbbVie at 25.5% of the total.
Across 363 payments — averaging $22.96 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- Lilly USA, LLC$718
- Sun Pharmaceutical Industries Inc.$709
- Amgen$632
- Incyte Corporation$558
- UCB, Inc.$543
- plus $3K from 25 others
What the payments were for
- Food & beverage$8,00896%
- Education$3284%
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) | 102 | $2,126 |
| Lilly USA, LLC | 29 | $718 |
| Sun Pharmaceutical Industries Inc. | 29 | $709 |
| Amgen | 29 | $632 |
| Incyte Corporation | 18 | $558 |
| UCB, Inc. | 21 | $543 |
| Regeneron Healthcare Solutions, Inc. | 17 | $452 |
| Johnson & Johnson | 19 | $433 |
| LEO Pharma Inc. | 17 | $324 |
| Novartis | 13 | $281 |
| Sanofi | 11 | $246 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 10 | $178 |
| Pfizer | 6 | $145 |
| Dermavant Sciences, Inc. | 3 | $138 |
| Galderma Laboratories, L.p. | 3 | $108 |
| Biofrontera Inc. | 6 | $101 |
| E.r. Squibb & Sons, L.L.C. | 5 | $94 |
| Janssen Scientific Affairs, LLC | 1 | $92 |
| Arcutis Biotherapeutics, Inc. | 5 | $81 |
| Merz North America, Inc. | 3 | $76 |
| Dermira, Inc. | 3 | $68 |
| VYNE Pharmaceuticals Inc. | 2 | $43 |
| Prugen, Inc. Pharmaceuticals | 2 | $36 |
| Organogenesis Inc. | 1 | $27 |
| Krystal Biotech Inc | 1 | $24 |
| Botanix SB Inc | 1 | $23 |
| Verrica Pharmaceuticals Inc. | 1 | $22 |
| Mayne Pharma Commercial LLC | 1 | $20 |
| Helsinn Therapeutics (U.S.), Inc. | 1 | $18 |
| Pierre Fabre Pharmaceuticals, Inc. | 2 | $13 |
| Organon | 1 | $8 |
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
$8,336 in reported general payments places this provider in the 65th percentile of 78 dermatology providers in Nevada.
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 |
|---|---|---|
| Clobetasol Propionate | 79 | $3,722 |
| Calcipotriene | 37 | $3,508 |
| Fluorouracil | 64 | $3,301 |
| Tacrolimus | 17 | $2,135 |
| Ketoconazole | 90 | $1,762 |
| Metronidazole | 38 | $1,543 |
| Hydroxychloroquine Sulfate | 16 | $1,482 |
| ValacyclovirValacyclovir Hcl | 76 | $1,096 |
| Fluocinolone Acetonide | 16 | $887 |
| Triamcinolone Acetonide | 124 | $826 |
| Azelaic Acid | 11 | $628 |
| Doxycycline Hyclate | 38 | $608 |
| Hydrocortisone | 43 | $273 |
| Clindamycin Phosphate | 14 | $237 |
| Nystatin | 16 | $233 |
Paid to pharmacies, not to this prescriber.
Other dermatology in Reno
- Laura OstezanReno$27K
- Diane SmithReno$16K
- William MortensenReno$13K
- Cindy LamersonReno$9K
- Billie CasseReno$8K
- Brad HammonReno$7K
- Bret BlackhartReno$7K
- Katherine MannoReno$6K
- Elizabeth CassinelliReno$5K
- Anne HayesReno$4K
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.