Grant W. Mallory, MD
NPI 1568690477ActiveIndividual· Neurological Surgery· Eau Claire, WI
Neurological Surgery (MD) in Eau Claire, Wisconsin, trained at Georgetown University School of Medicine (class of 2009). Medicare paid $5,190 for services to 15 patients in 2024. Si-Bone, Inc. was the largest of 3 companies reporting payments in 2025, $333.12 in all, mostly food and beverage.
Overview
| NPI | 1568690477 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2009 |
| Last updated in NPPES | Jun 3, 2025 |
| Certified by provider | Jun 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 81713 | WI |
| Neurological Surgery | 207T00000X | 100503 | WI |
| Neurological Surgery | 207T00000X | 53091 | MN |
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 - Neurosurgery (TX); Practitioner - Neurosurgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 46 across 19 procedure codes |
| Paid by Medicare | $5,190 |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical groups
- Mayo Clinic Health System-Northwest Wisconsin Region IncEau Claire, WI · 802 clinicians
- Mayo Clinic Health System-Southwest Wisconsin Region IncLa Crosse, WI · 534 clinicians
Hospital affiliations
- Mayo Clinic Health System Eau Claire HospitalEau Claire, WI
- Mayo Clinic Health System-Franciscan Medical Center IncLa Crosse, WI
- Mayo Clinic Health System-NorthlandBarron, WI
- Mayo Clinic Health System-Red Cedar IncMenomonie, WI
- Mayo Clinic Hlth Systm Franciscan Hlthcare SpartaSparta, WI
Industry payments (Open Payments)
- 2025$333.12 · 5 payments from 3 companies
- 2024$351.55 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Si-Bone, Inc. | $224.93 | 3 |
| Medtronic, Inc. | $93.62 | 1 |
| Medline Industries LP | $14.57 | 1 |
What the 2025 payments were for
- Food and Beverage$333.12 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Eau Claire
- 1720059108
- 1417311069
- 1760579767
- 1992090385
- 1427049808
- 1790765485
- 1073750303
- 1295925022