William Mitchell Mangham
NPI 1609230788ActiveIndividual· Neurological Surgery· New Orleans, LA
Neurological Surgery with Ochsner Clinic LLC, practicing in New Orleans, Louisiana. 86 Medicare patients in 2024, $35,926 paid; nearly all of their 160 Part D prescriptions were generic (99%). Alon Medical Technology was the largest of 6 companies reporting payments in 2025, $1,309 in all, mostly travel and lodging. Lists Ochsner Medical Center Acute and 1 other hospital as hospital affiliations.
Overview
| NPI | 1609230788 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 5, 2016 |
| Last updated in NPPES | Aug 9, 2023 |
| Certified by provider | Aug 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 336218 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Neurosurgery (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 181 across 43 procedure codes |
| Paid by Medicare | $35,926 |
Part D prescriptions in 2024
| Prescriptions (claims) | 160 · 175 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $1,948 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- Ochsner Clinic LLCNew Orleans, LA · 2,864 clinicians
Hospital affiliations
- Ochsner Medical Center AcuteNew Orleans, LA
- Ochsner Medical Center-KennerKenner, LA
Industry payments (Open Payments)
- 2025$1,309 · 13 payments from 6 companies
- 2024$986.18 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alon Medical Technology | $983.83 | 6 |
| Arthrex, Inc. | $209.95 | 3 |
| Acera Surgical, Inc. | $41.66 | 1 |
| Innovation Technologies Inc | $30.81 | 1 |
| Medtronic, Inc. | $27.71 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,070 · 4 payments
- Food and Beverage$238.35 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in New Orleans
- 1144681800
- 1023026879
- 1184727299
- 1902065758
- 1750574992
- 1801807326
- 1528418894
- 1831107309
- 1619761509
- 1538327010
- 1851657100
- 1679159107