Ryan Patterson, MD
Interventional Cardiology · Riverhead, NYNPI 1225488497
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $1,159 of the $1,802 with a category attached, or 64.3%. 12 manufacturers reported payments, led by Shockwave Medical, Inc at 51.7% of the total. 2025 is the largest year on record at $1,051, 5.3 times the $197 reported in 2020. That places this record below the midpoint for interventional cardiology clinicians in NY, where the typical reported total is $8,047.
Across 20 payments — averaging $90.11 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Shockwave Medical, Inc$931
- Abiomed$166
- Atricure, Inc.$153
- AstraZeneca$134
- Cvrx, Inc.$117
- Medtronic$91
- plus $211 from 6 others
What the payments were for
- Travel & lodging$64336%
- Food & beverage$1,15964%
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 |
|---|---|---|
| Shockwave Medical, Inc | 4 | $931 |
| Abiomed | 2 | $166 |
| Atricure, Inc. | 1 | $153 |
| AstraZeneca | 1 | $134 |
| Cvrx, Inc. | 1 | $117 |
| Medtronic | 1 | $91 |
| Novartis | 3 | $64 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 2 | $42 |
| Boehringer Ingelheim | 2 | $38 |
| Novo Nordisk | 1 | $29 |
| Philips North America LLC | 1 | $21 |
| Abbott | 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.
How this compares
$1,802 in reported general payments places this provider in the 15th percentile of 382 interventional cardiology providers in New York.
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 |
|---|---|---|
| Metoprolol Succinate | 15 | $237 |
Paid to pharmacies, not to this prescriber.
Other interventional cardiology in Riverhead
- Sahil ParikhNew York$1.6M
- Deepak BhattNew York$1.6M
- Martin LeonNew York$1.5M
- Evan ShlofmitzRoslyn$951K
- Mohamed Azeem LatibBronx$816K
- Yili HuangElmhurst$699K
- Ali HaiderAstoria$492K
- Sripal BangaloreNew York$482K
- Ajay KirtaneNew York$462K
- David CohenRoslyn$392K
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.