William E. Henning, DO
NPI 1053495432ActiveIndividual· Psychiatry & Neurology, Neurology· Great Falls, MT
Psychiatry & Neurology, Neurology (DO) in Great Falls, Montana, trained at Medical College of Georgia School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $345,884 for 523 claims, against $75,957 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $438.79 in all, mostly food and beverage.
Overview
| NPI | 1053495432 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Sep 30, 2025 |
| Certified by provider | Sep 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 6274 | MT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 263 |
|---|---|
| Services billed | 856 across 19 procedure codes |
| Paid by Medicare | $75,957 |
Part D prescriptions in 2024
| Prescriptions (claims) | 523 · 864 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $345,884 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Neurology |
Medical group
- Benefis Hospitals IncGreat Falls, MT · 384 clinicians
Hospital affiliations
- Benefis Hospitals IncGreat Falls, MT
- Great Falls Clinic HospitalGreat Falls, MT
- Northern Montana HospitalHavre, MT
Industry payments (Open Payments)
- 2025$438.79 · 21 payments from 11 companies
- 2024$163.44 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $96.22 | 4 |
| Teva Pharmaceuticals USA, Inc. | $92.45 | 4 |
| Tg Therapeutics, Inc. | $53.24 | 2 |
| Alexion Pharmaceuticals, Inc. | $51.17 | 3 |
| Janssen Biotech, Inc. | $42.27 | 2 |
What the 2025 payments were for
- Food and Beverage$438.79 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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