Ray A. Blackwell, M.D.
NPI 1033200084ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Newark, DE
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) with Christiana Care Health Services Inc, practicing in Newark, Delaware. Medicare paid $120,405 for services to 123 patients in 2024. Abiomed was the largest of 5 companies reporting payments in 2025, $641.22 in all, mostly food and beverage. Lists Christiana Hospital as a hospital affiliation.
Overview
| NPI | 1033200084 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 27, 2006 |
| Last updated in NPPES | Aug 24, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | C10004901 | 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 - Thoracic Surgery (DE); Practitioner - Thoracic Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 123 |
|---|---|
| Services billed | 283 across 36 procedure codes |
| Paid by Medicare | $120,405 |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Thoracic Surgery |
Medical group
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
Other facilities
- Christianacare HomehealthHome health agency · Wilmington, DE
- Christianacare HomehealthHome health agency · Camden, DE
Industry payments (Open Payments)
- 2025$641.22 · 20 payments from 5 companies
- 2024$363.71 · 17 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $237.07 | 14 |
| Edwards Lifesciences Corporation | $188.40 | 2 |
| Abbott Laboratories | $160.70 | 2 |
| Surgical Specialties Corporation (US), Inc. (DBA Corza Medical) | $28.69 | 1 |
| Baxter Healthcare | $26.36 | 1 |
What the 2025 payments were for
- Food and Beverage$629.59 · 19 payments
- Travel and Lodging$11.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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