Ryan Donald Patterson, M.D.
NPI 1225488497ActiveIndividual· Internal Medicine, Interventional Cardiology· Riverhead, NY
Internal Medicine, Interventional Cardiology (M.D.) in Riverhead, New York, trained at Rutgers New Jersey Medical School (class of 2016). In 2024 Medicare paid $16,022 for 74 patients, and Part D covered 64 of their prescriptions, 75% of them generic. Shockwave Medical, Inc was the largest of 3 companies reporting payments in 2025, $1,051 in all, mostly travel and lodging.
Overview
| NPI | 1225488497 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 17, 2016 |
| Last updated in NPPES | Sep 11, 2024 |
| Certified by provider | Sep 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 319128 | NY |
| Internal Medicine | 207R00000X | 319128 | NY |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 319128 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 118 across 22 procedure codes |
| Paid by Medicare | $16,022 |
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 158 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $13,862 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Peconic Cardiology PCHampton Bays, NY · 19 clinicians
Hospital affiliations
- North Shore University HospitalManhasset, NY
- Ns/Lij Hs Southside HospitalBay Shore, NY
- Peconic Bay Medical CenterRiverhead, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Industry payments (Open Payments)
- 2025$1,051 · 6 payments from 3 companies
- 2024$435.16 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $930.89 | 4 |
| Medtronic, Inc. | $90.80 | 1 |
| Novo Nordisk Inc | $29.48 | 1 |
What the 2025 payments were for
- Travel and Lodging$643.11 · 1 payment
- Food and Beverage$408.06 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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