Susan Brennan, D.O.
NPI 1952328411ActiveIndividual· Emergency Medicine· Dover, DE
Emergency Medicine (D.O.) with Bayhealth Medical Center, Inc and 1 other group, practicing in Dover, Delaware. 467 Medicare patients in 2024, $41,387 paid; nearly all of their 510 Part D prescriptions were generic (97%). Lists Bayhealth Medical Center, Kent Campus as a hospital affiliation.
Overview
| NPI | 1952328411 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | C2-0007293 | DE |
| Emergency Medicine | 207P00000X | OS011109L | PA |
| Emergency Medicine | 207P00000X | OT-006596T | PA |
| Emergency Medicine | 207P00000X | TP-0002840 TEMP | DE |
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 - Emergency Medicine (DE); Practitioner - Emergency Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 467 |
|---|---|
| Services billed | 675 across 49 procedure codes |
| Paid by Medicare | $41,387 |
Part D prescriptions in 2024
| Prescriptions (claims) | 510 · 572 30-day fills |
|---|---|
| Patients | 344 |
| Total drug cost | $5,834 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Bayhealth Medical Center, IncDover, DE · 413 clinicians
- Christiana Care Quality PartnersNewark, DE · 94 clinicians
Hospital affiliation
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 emergency medicine physicians in Dover · All emergency medicine physicians in Delaware