William James Alexander, MD
NPI 1356671283ActiveIndividual· Internal Medicine, Infectious Disease· Cary, NC
Internal Medicine, Infectious Disease (MD) in Cary, North Carolina, licensed in NC, with an NPI issued in December 2009. Part D covered 18 prescriptions written in 2024, 94% of them generic. Chiesi USA, Inc. reported $15,215 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1356671283 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 25, 2009 |
| Last updated in NPPES | Dec 25, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 34232 | NC |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 30 30-day fills |
|---|---|
| Total drug cost | $785.71 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2025$15,215 · 5 payments from 1 company
- 2024$36,100 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Chiesi USA, Inc. | $15,215 | 5 |
What the 2025 payments were for
- Consulting Fee$15,215 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records