Tayson de Lengocky, DO
Retina Specialist · Chula Vista, CANPI 1164637153
Payments from drug & device makers
Across 161 payments — averaging $24.12 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$690
- Sun Pharmaceutical Industries Inc.$653
- Bausch & Lomb Americas Inc.$645
- Oyster Point Pharma, Inc.$412
- Alcon$328
- Aerie Pharmaceuticals, Inc.$225
- plus $930 from 11 others
What the payments were for
- Food & beverage$3,883100%
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) | 48 | $690 |
| Sun Pharmaceutical Industries Inc. | 29 | $653 |
| Bausch & Lomb Americas Inc. | 25 | $645 |
| Oyster Point Pharma, Inc. | 17 | $412 |
| Alcon | 9 | $328 |
| Aerie Pharmaceuticals, Inc. | 4 | $225 |
| Amgen | 4 | $187 |
| Mallinckrodt Hospital Products Inc. | 9 | $186 |
| Dompe US, Inc. | 3 | $167 |
| Apellis Pharmaceuticals, Inc. | 2 | $153 |
| Tarsus Pharmaceuticals, Inc. | 3 | $73 |
| ANI Pharmaceuticals, Inc. | 2 | $47 |
| Harrow Eye, LLC | 2 | $41 |
| Kala Pharmaceuticals, Inc. | 1 | $24 |
| Thea Pharma Inc. | 1 | $21 |
| Novartis | 1 | $16 |
| Boston Scientific | 1 | $14 |
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
$3,883 in reported general payments places this provider in the 50th percentile of 187 retina specialist providers in California.
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 |
|---|---|---|
| Cyclosporine | 815 | $462,655 |
| XiidraLifitegrast | 325 | $322,397 |
| CequaCyclosporine | 331 | $279,973 |
| RestasisCyclosporine | 301 | $265,281 |
| RocklatanNetarsudil Mesylat/Latanoprost | 390 | $135,378 |
| LumiganBimatoprost | 301 | $111,266 |
| XdemvyLotilaner | 28 | $50,893 |
| SimbrinzaBrinzolamide/Brimonidine Tart | 169 | $34,709 |
| VyzultaLatanoprostene Bunod | 104 | $32,425 |
| RhopressaNetarsudil Mesylate | 84 | $30,774 |
| MieboPerfluorohexyloctane/Pf | 36 | $30,192 |
| CombiganBrimonidine Tartrate/Timolol | 98 | $29,540 |
| Latanoprost | 1,972 | $24,106 |
| Alphagan PBrimonidine Tartrate | 83 | $23,914 |
| Brimonidine Tartrate | 403 | $21,514 |
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 |
|---|---|---|
| AbbVieRestasis, Lumigan, Combigan, Alphagan P | $690 | $430,001783 claims |
| Bausch & Lomb Americas Inc.Xiidra, Vyzulta, Miebo | $645 | $385,013465 claims |
| Sun Pharmaceutical Industries Inc.Cequa | $653 | $279,973331 claims |
| Aerie Pharmaceuticals, Inc.Rocklatan, Rhopressa | $225 | $166,151474 claims |
| Tarsus Pharmaceuticals, Inc.Xdemvy | $73 | $50,89328 claims |
| AlconSimbrinza | $328 | $34,709169 claims |
| Oyster Point Pharma, Inc.Tyrvaya | $412 | $20,65637 claims |
| Harrow Eye, LLCVevye | $41 | $10,47314 claims |
| Kala Pharmaceuticals, Inc.Eysuvis | $24 | $7,94716 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 50th percentile of 187 retina specialist providers in California.
Other retina specialist in Chula Vista
- Ayham SkafChula Vista$131K
- Dante PieramiciSanta Barbara$15.1M
- Margaret ChangSacramento$13.2M
- Hani Salehi-HadHuntington Beach$12.2M
- Payam AminiPasadena$9.9M
- Joel PearlmanSacramento$8.3M
- Dilsher DhootSanta Barbara$8.2M
- Ashkan PirouzFullerton$6.9M
- Roger GoldbergWalnut Creek$5M
- Sean AdreanFullerton$2.9M
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.