Demetrios J. Agriantonis, MD
NPI 1063577005ActiveIndividual· Radiology, Vascular & Interventional Radiology· Newark, DE
Radiology, Vascular & Interventional Radiology (MD) in Newark, Delaware, trained at Rutgers New Jersey Medical School (class of 2004). Mostly services rather than prescriptions: Medicare paid $92,989 for 716 patients in 2024, with only 40 Part D claims. Boston Scientific Corporation was the largest of 15 companies reporting payments in 2025, $2,370 in all, mostly food and beverage.
Overview
| NPI | 1063577005 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 27, 2006 |
| Last updated in NPPES | Dec 13, 2023 |
| Certified by provider | Dec 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | C1-0010195 | DE |
| Nuclear Medicine | 207U00000X | 1899 | WI |
| Radiology, Diagnostic Radiology | 2085R0202X | C10010195 | DE |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Radiology (DE); Practitioner - Interventional Radiology (MD); Practitioner - Diagnostic Radiology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 716 |
|---|---|
| Services billed | 1,386 across 123 procedure codes |
| Paid by Medicare | $92,989 |
Part D prescriptions in 2024
| Prescriptions (claims) | 40 · 66 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $18,181 |
| Generic share | 50% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Interventional Radiology |
| Secondary specialties | Diagnostic Radiology |
| Telehealth | Offers telehealth |
Medical group
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
Hospital affiliations
- Christiana HospitalNewark, DE
- Union Hospital of Cecil CountyElkton, MD
Other facilities
- Select Specialty Hospital WilmingtonLong-term care hospital · Wilmington, DE
Industry payments (Open Payments)
- 2025$2,370 · 49 payments from 15 companies
- 2024$1,425 · 36 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,228 | 28 |
| Penumbra, Inc. | $384.88 | 4 |
| Trisalus Life Sciences, Inc. | $183.05 | 3 |
| Balt USA, LLC | $113.21 | 2 |
| Ge Healthcare | $87.53 | 1 |
What the 2025 payments were for
- Food and Beverage$2,370 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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