William Henry Macklin, M.D., FACS
NPI 1972690584ActiveIndividual· Specialist· Alexandria, LA
Specialist (M.D., FACS) in Alexandria, Louisiana, licensed in LA and AZ, with an NPI issued in October 2006. 529 Medicare patients in 2024, $56,983 paid; nearly all of their 640 Part D prescriptions were generic (95%).
Overview
| NPI | 1972690584 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., FACS |
| Sole proprietor | No |
| NPI issued | Oct 6, 2006 |
| Last updated in NPPES | Dec 30, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 15241R | LA |
| Emergency Medicine | 207P00000X | 40871 | AZ |
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 - Emergency Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 529 |
|---|---|
| Services billed | 630 across 19 procedure codes |
| Paid by Medicare | $56,983 |
Part D prescriptions in 2024
| Prescriptions (claims) | 640 · 654 30-day fills |
|---|---|
| Patients | 407 |
| Total drug cost | $6,573 |
| Generic share | 95% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 Specialist providers in Alexandria · All Specialist providers in Louisiana