David Kon, PA
Physician Assistant · Alexandria, VANPI 1407040454
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 98.3% of the total across 604 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 33 manufacturers, the largest accounting for just 16.7% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $3,336, more than ten times the $14 reported in 2020. Among physician assistant clinicians in VA 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 604 payments — averaging $20.50 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- Johnson & Johnson$1K
- LEO Pharma Inc.$1K
- Incyte Corporation$949
- Sanofi$875
- Galderma Laboratories, L.p.$716
- plus $5K from 27 others
What the payments were for
- Food & beverage$12,17198%
- Education$2102%
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 | 105 | $2,067 |
| Johnson & Johnson | 55 | $1,266 |
| LEO Pharma Inc. | 67 | $1,243 |
| Incyte Corporation | 40 | $949 |
| Sanofi | 39 | $875 |
| Galderma Laboratories, L.p. | 36 | $716 |
| Pfizer | 31 | $635 |
| E.r. Squibb & Sons, L.L.C. | 32 | $533 |
| Amgen | 22 | $479 |
| Dermavant Sciences, Inc. | 33 | $465 |
| Novartis | 18 | $461 |
| Regeneron Healthcare Solutions, Inc. | 15 | $413 |
| Sun Pharmaceutical Industries Inc. | 15 | $373 |
| UCB, Inc. | 16 | $278 |
| Lilly USA, LLC | 10 | $205 |
| Ortho Dermatologics, A Division Of Bausch Health US, LLC | 11 | $205 |
| Boehringer Ingelheim | 7 | $203 |
| Strata Skin Sciences, Inc. | 4 | $158 |
| Organon | 10 | $156 |
| Mayne Pharma Commercial LLC | 6 | $129 |
| VYNE Pharmaceuticals Inc. | 7 | $116 |
| Arcutis Biotherapeutics, Inc. | 6 | $101 |
| Almirall LLC | 4 | $63 |
| Sanofi-aventis U.S. LLC | 3 | $62 |
| Medimetriks Pharmaceuticals, Inc. | 2 | $55 |
| Journey Medical Corporation | 3 | $51 |
| Botanix SB Inc | 1 | $25 |
| Convatec Inc. | 1 | $19 |
| Dermira, Inc. | 1 | $19 |
| Paratek Pharmaceuticals, Inc. | 1 | $19 |
| Helsinn Therapeutics (U.S.), Inc. | 1 | $17 |
| Sensus Healthcare, Inc. | 1 | $14 |
| Biofrontera Inc. | 1 | $10 |
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
$12,381 in reported general payments places this provider in the 95th percentile of 3,376 physician assistant providers in Virginia.
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 | 16 | $59,558 |
| Clobetasol Propionate | 207 | $9,713 |
| Tacrolimus | 30 | $4,440 |
| Halobetasol Propionate | 60 | $3,483 |
| Tretinoin | 41 | $2,586 |
| Metronidazole | 36 | $2,264 |
| Clindamycin Phosphate | 66 | $1,820 |
| Ketoconazole | 93 | $1,637 |
| Ciclopirox | 49 | $1,380 |
| Desonide | 22 | $1,054 |
| Triamcinolone Acetonide | 82 | $873 |
| Mometasone Furoate | 49 | $826 |
| Betamethasone Dipropionate | 21 | $806 |
| Fluocinonide | 16 | $698 |
| Doxycycline Monohydrate | 22 | $589 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Alexandria
- David SchoenfishAlexandria$25K
- Paulina CrouseAlexandria$13K
- Donna SwansonAlexandria$13K
- John DalessandroSalem$160K
- Jalal AlghabraFredericksburg$119K
- Jamie GiovanelliVirginia Beach$118K
- John CarterStaunton$90K
- Melissa AlcoxNorfolk$73K
- Lindsay TomReston$71K
- Robert HigginsonRichmond$66K
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.