Cornelius L. Alston, MD
NPI 1720019607ActiveIndividual· Internal Medicine· Conway, SC
Internal Medicine (MD) in Conway, South Carolina, licensed in SC, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $910,965 for 2,914 claims, against $12,360 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2024, $55.78 in all, mostly food and beverage.
Overview
| NPI | 1720019607 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 6, 2006 |
| Last updated in NPPES | Dec 10, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 15330 | 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 Practitioner - Internal Medicine (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 226 across 15 procedure codes |
| Paid by Medicare | $12,360 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,914 · 6,550 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $910,965 |
| Generic share | 82% of claims |
Industry payments (Open Payments)
- 2024$55.78 · 3 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $38.40 | 2 |
| Pfizer Inc. | $17.38 | 1 |
What the 2024 payments were for
- Food and Beverage$55.78 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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