Dr. Madeleine Barker, MD
Interventional Cardiology (Interventional Cardiology Physician)
At a glance
- Medical school
- Un of British Columbia, Faculty of Medicine (2017)
- Years since graduation
- 9
- In the NPI registry since
- 2023
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2017Medical school: Un of British Columbia, Faculty of Medicine
- 2023Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Interventional Cardiology Physician primary
PA license MD488698
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Thomas Jefferson University Hospital Philadelphia, PA
- Beebe Medical Center Lewes, DE
Medical groups
- Jefferson University Physicians (1,531 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Payments from drug and device companies
In 2025, 8 companies reported 29 payments worth $6,573 in total to this clinician.
| Edwards Lifesciences Corporation | $4,881 |
|---|---|
| Shockwave Medical, Inc | $581 |
| Boston Scientific Corporation | $558 |
| Asahi Intecc USA, Inc. | $219 |
| Biotronik Inc. | $145 |
| Abiomed | $100 |
| Heartflow, Inc. | $73.55 |
| Novartis Pharmaceuticals Corporation | $16.45 |
| Consulting Fee | $4,505 |
|---|---|
| Food and Beverage | $2,068 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Edwards Lifesciences Corporation Dec 18, 2025 | Consulting Fee EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV) · Transcatheter Heart Valves | $4,505 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.