Thuy Ryan, DO
Interventional Cardiology · Myrtle Beach, SCNPI 1548622848
Payments from drug & device makers
What this record shows
The money is spread across several categories — travel and lodging (47.4%), consulting fees and speaking fees — rather than concentrated in one kind of arrangement. Philips North America LLC accounts for 77.5% of it on its own, with 19 other manufacturers making up the rest. Reporting peaked in 2024 at $39,102 and has fallen 61.8% since, to $14,955 in 2025. Among interventional cardiology clinicians in SC with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 143 payments — averaging $397.88 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Philips North America LLC$44K
- Shockwave Medical, Inc$6K
- Cagent Vascular Inc$3K
- Angiodynamics, Inc.$2K
- Medtronic$933
- Inari Medical, Inc.$531
- plus $1K from 14 others
What the payments were for
- Consulting fees$13,32023%
- Speaking & faculty fees$9,55017%
- Travel & lodging$26,94547%
- Food & beverage$6,92712%
- Education$1540%
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 |
|---|---|---|
| Philips North America LLC | 51 | $44,109 |
| Shockwave Medical, Inc | 20 | $5,607 |
| Cagent Vascular Inc | 9 | $2,641 |
| Angiodynamics, Inc. | 10 | $2,035 |
| Medtronic | 12 | $933 |
| Inari Medical, Inc. | 5 | $531 |
| Amgen | 13 | $387 |
| Novartis | 6 | $136 |
| Abbott | 1 | $132 |
| Merck | 4 | $73 |
| Chiesi USA, Inc. | 2 | $49 |
| Edwards Lifesciences | 2 | $45 |
| Abiomed | 1 | $41 |
| Inspire Medical Systems, Inc. | 1 | $36 |
| Stryker | 1 | $34 |
| Lantheus Medical Imaging, Inc. | 1 | $28 |
| E.r. Squibb & Sons, L.L.C. | 1 | $26 |
| Cordis US CORP. | 1 | $20 |
| Bayer | 1 | $18 |
| Teleflex LLC | 1 | $15 |
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.
- (9520) IGT Devices Undivided$31,988
- US Und$9,977
- Shockwave IVL System with the Shockwave C2 Coronary IVL Catheter$5,395
- Serrantor$2,495
- AngioVac$1,270
- (6554) Peripheral Vascular Undivided$733
- AlphaVac$595
- FLOWTRIEVER CATHETER, S$482
- CT THROMBECTOMY SYSTEM KIT$482
- RESOLUTE ONYX$157
- IGT D Therapy$150
- Micra$141
- TurboHawk$136
- Perclose ProStyle$132
- NA$128
- IVUS Systems$121
- Repatha$102
How this compares
$56,896 in reported general payments places this provider in the 90th percentile of 117 interventional cardiology providers in South Carolina.
See all interventional cardiology providers in South Carolina →
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 |
|---|---|---|
| EliquisApixaban | 11 | $18,546 |
| BrilintaTicagrelor | 13 | $10,688 |
| ClopidogrelClopidogrel Bisulfate | 94 | $1,412 |
| Atorvastatin Calcium | 19 | $279 |
| Rosuvastatin Calcium | 12 | $170 |
Paid to pharmacies, not to this prescriber.
Other interventional cardiology in Myrtle Beach
- Rami KhouzamMyrtle Beach$16K
- James HadstateMyrtle Beach$12K
- Carson KeckMyrtle Beach$10K
- Daniel SteinbergCharleston$611K
- Brian BrownSpartanburg$389K
- Nicholas AmorosoPawleys Island$283K
- Robert LeonardiWest Columbia$203K
- Anbukarasi MaranCharleston$132K
- Jesse JorgensenGreenville$102K
- Thomas TodoranPawleys Island$95K
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.