Brienne Ryan, MD
NPI 1568924058ActiveIndividual· Surgery, Vascular Surgery· Stamford, CT
Surgery, Vascular Surgery (MD) in Stamford, Connecticut, licensed in SC, with an NPI issued in April 2019. Part D covered 38 prescriptions written in 2024, 89% of them generic. Philips North America LLC reported $47.17 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1568924058 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 3, 2019 |
| Last updated in NPPES | Aug 28, 2026 |
| Certified by provider | Aug 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 96914 | SC |
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 - Cardiac Surgery (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 42 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $1,911 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Cardiac Surgery |
Industry payments (Open Payments)
- 2025$47.17 · 1 payment from 1 company
- 2024$314.86 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $47.17 | 1 |
What the 2025 payments were for
- Food and Beverage$47.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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