Jun Lu, MD
Dermatology · Farmington, CTNPI 1417099128
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $16,883 of the $19,817 with a category attached, or 85.2%. Regeneron accounts for 74.5% of it on its own, with 14 other manufacturers making up the rest. 2025 is the largest year on record at $18,949, more than ten times the $174 reported in 2019.
Across 41 payments — averaging $483.34 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Regeneron$15K
- Takeda Pharmaceuticals U.S.A., Inc.$4K
- Regeneron Healthcare Solutions, Inc.$207
- LEO Pharma Inc.$167
- AbbVie$153
- Sanofi$143
- plus $386 from 9 others
Across 312 payments — averaging $4849.47 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$474K
- AbbVie$253K
- Janssen Research & Development, LLC$222K
- Sanofi US Services Inc.$169K
- Regeneron$162K
- Novartis$121K
- plus $111K from 3 others
What the payments were for
- Consulting fees$16,88385%
- Travel & lodging$1,5618%
- Food & beverage$1,2746%
- Education$990%
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 |
|---|---|---|
| Regeneron | 13 | $14,770 |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $3,990 |
| Regeneron Healthcare Solutions, Inc. | 2 | $207 |
| LEO Pharma Inc. | 3 | $167 |
| AbbVie | 7 | $153 |
| Sanofi | 4 | $143 |
| Johnson & Johnson | 1 | $99 |
| E.r. Squibb & Sons, L.L.C. | 1 | $64 |
| Pfizer | 2 | $48 |
| Novartis | 1 | $43 |
| Sun Pharmaceutical Industries Inc. | 2 | $36 |
| Janssen Scientific Affairs, LLC | 1 | $35 |
| Galderma Laboratories, L.p. | 1 | $26 |
| Organogenesis Inc. | 1 | $18 |
| Lilly USA, LLC | 1 | $17 |
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.
- DUPIXENT$14,700
How this compares
$19,817 in reported general payments places this provider in the 85th percentile of 222 dermatology providers in Connecticut.
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 |
|---|---|---|
| SkyriziRisankizumab-Rzaa | 37 | $792,253 |
| Humira(Cf) PenAdalimumab | 59 | $483,045 |
| Skyrizi PenRisankizumab-Rzaa | 23 | $453,143 |
| StelaraUstekinumab | 14 | $327,596 |
| Dupixent SyringeDupilumab | 62 | $284,873 |
| OtezlaApremilast | 35 | $205,770 |
| TremfyaGuselkumab | 11 | $150,304 |
| Taltz AutoinjectorIxekizumab | 14 | $123,065 |
| Cosentyx Sensoready (2 Pens)Secukinumab | 12 | $111,115 |
| Dupixent PenDupilumab | 19 | $93,555 |
| OpzeluraRuxolitinib Phosphate | 33 | $63,128 |
| JubliaEfinaconazole | 21 | $28,662 |
| Clobetasol Propionate | 90 | $4,421 |
| Pimecrolimus | 14 | $3,142 |
| Calcipotriene | 33 | $3,006 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| AbbVieSkyrizi | $153 | $792,25337 claims |
| Johnson & JohnsonStelara, Tremfya | $99 | $477,90025 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 85th percentile of 222 dermatology providers in Connecticut.
Other dermatology in Farmington
- Fludiona NakaFarmington$13K
- Michael PayetteCromwell$3.2M
- Bruce StroberCromwell$2.9M
- Brett KingFairfield$2.5M
- Mona ShahriariCromwell$2.2M
- Jeremy MossMadison$2M
- Brittany CraiglowFairfield$1.9M
- Meagen McCuskerEnfield$1.8M
- Marcus McFerrenOrange$872K
- Christopher BunickNew Haven$661K
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.