Jacky Yeung, MD
Neurological Surgery · New Haven, CTNPI 1326314568
Payments from drug & device makers
What this record shows
The money is spread across several categories — travel and lodging (45.8%), consulting fees and food and beverage — rather than concentrated in one kind of arrangement. Elliquence, LLC accounts for 75.0% of it on its own, with 13 other manufacturers making up the rest. 2025 is the largest year on record at $32,063, 6.6 times the $4,875 reported in 2021.
Across 123 payments — averaging $409.61 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Elliquence, LLC$38K
- Globus Medical$4K
- Medtronic$4K
- Omniscient Neurotechnology America Ltd$1K
- Aesculap Implant Systems, LLC$1K
- Stryker$1K
- plus $2K from 8 others
What the payments were for
- Consulting fees$18,00036%
- Speaking & faculty fees$4,0008%
- Travel & lodging$23,07646%
- Food & beverage$5,30511%
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 |
|---|---|---|
| Elliquence, LLC | 19 | $37,792 |
| Globus Medical | 25 | $3,752 |
| Medtronic | 26 | $3,627 |
| Omniscient Neurotechnology America Ltd | 8 | $1,463 |
| Aesculap Implant Systems, LLC | 9 | $1,096 |
| Stryker | 19 | $1,062 |
| Si-bone, Inc. | 4 | $501 |
| Polaris Technology Solutions LLC | 6 | $404 |
| Arthrex | 2 | $268 |
| Ossdsign USA Incorporated | 1 | $100 |
| Vertos Medical, Inc. | 1 | $89 |
| Johnson & Johnson | 1 | $86 |
| Alphatec Spine, Inc | 1 | $85 |
| Integrity Implants Inc. Dba Accelus | 1 | $56 |
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.
- Disc-FX System$2,000
- CD HORIZON$1,774
- Excelsius - GPS$1,561
- Quicktome$1,345
- ACTIVL$780
- CORBEL$703
- RISE-L$658
- XLIF$172
- ELSA$145
- SONOPET IQ$132
- N/A$132
- NA$132
- CORE$132
- ALEUTIAN CERVICAL$119
- O-ARM$114
- CAPRI CORPECTOMY CAGE SYSTEM$109
- MARS 3V/3VL$105
- CASCADIA INTERBODY SYSTEM$103
- OssDsign Catalyst$100
How this compares
$50,381 in reported general payments places this provider in the 80th percentile of 94 neurological surgery 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 |
|---|---|---|
| Pregabalin | 16 | $522 |
| Gabapentin | 12 | $161 |
| Cyclobenzaprine Hcl | 22 | $155 |
| Methylprednisolone | 18 | $110 |
| Levetiracetam | 13 | $103 |
| Hydromorphone Hcl | 13 | $78 |
| Oxycodone Hcl | 20 | $58 |
Paid to pharmacies, not to this prescriber.
Other neurological surgery in New Haven
- Murat GunelNew Haven$839K
- Pedro de Oliveira CoutinhoNew Haven$129K
- Ehud MendelNew Haven$120K
- Charles MatoukNew Haven$114K
- Ryan HebertNew Haven$82K
- Mihir GuptaNew Haven$78K
- Khalid AbbedNew Haven$58K
- Veronica ChiangNew Haven$40K
- Luis KolbNew Haven$24K
- Dennis SpencerNew Haven$16K
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.