Sean Sullivan
NPI 1043872138ActiveIndividual· Internal Medicine· Bryn Mawr, PA
Internal Medicine in Bryn Mawr, Pennsylvania, licensed in PA, with an NPI issued in June 2019. In 2024 Medicare paid $101,723 for 425 patients, and Part D covered 160 of their prescriptions, 86% of them generic. Madrigal Pharmaceuticals was the largest of 4 companies reporting payments in 2025, $221.08 in all, mostly food and beverage.
Overview
| NPI | 1043872138 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 28, 2019 |
| Last updated in NPPES | Jun 16, 2022 |
| Certified by provider | Jun 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS022205 | PA |
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 - Internal Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 425 |
|---|---|
| Services billed | 1,068 across 11 procedure codes |
| Paid by Medicare | $101,723 |
Part D prescriptions in 2024
| Prescriptions (claims) | 160 · 184 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $11,191 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
- 2025$221.08 · 4 payments from 4 companies
- 2024$14.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $113.83 | 1 |
| Optos, Inc. | $48.11 | 1 |
| Regeneron Healthcare Solutions, Inc. | $34.53 | 1 |
| Janssen Biotech, Inc. | $24.61 | 1 |
What the 2025 payments were for
- Food and Beverage$172.97 · 3 payments
- Entertainment$48.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 internal medicine physicians in Bryn Mawr · All internal medicine physicians in Pennsylvania