Derek Groskreutz, MD
NPI 1558055889ActiveIndividual· Radiology, Vascular & Interventional Radiology· Charleston, SC
Radiology, Vascular & Interventional Radiology (MD) in Charleston, South Carolina, licensed in SC, with an NPI issued in June 2023. Part D covered 85 prescriptions written in 2024, 96% of them generic. Sanara Medtech Inc. was the largest of 2 companies reporting payments in 2025, $200.11 in all, mostly food and beverage.
Overview
| NPI | 1558055889 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 8, 2023 |
| Last updated in NPPES | Jun 8, 2023 |
| Certified by provider | Jun 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | LL89956 | SC |
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 Order and Referring Only - Interventional Radiology (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 91 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $999.25 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$200.11 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanara Medtech Inc. | $179.40 | 1 |
| Medtronic, Inc. | $20.71 | 1 |
What the 2025 payments were for
- Food and Beverage$200.11 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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