Katherine Elizabeth Wagner, MD
NPI 1093125478ActiveIndividual· Neurological Surgery· Ventura, CA
Neurological Surgery (MD) in Ventura, California, trained at Rutgers New Jersey Medical School (class of 2014). 204 Medicare patients in 2024, $121,652 paid; all of their 450 Part D prescriptions were generic. Globus Medical, Inc. was the largest of 8 companies reporting payments in 2025, $6,583 in all, mostly food and beverage.
Overview
| NPI | 1093125478 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 6, 2014 |
| Last updated in NPPES | Apr 6, 2026 |
| Certified by provider | Apr 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | A171941 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 204 |
|---|---|
| Services billed | 582 across 35 procedure codes |
| Paid by Medicare | $121,652 |
Part D prescriptions in 2024
| Prescriptions (claims) | 450 · 462 30-day fills |
|---|---|
| Patients | 108 |
| Total drug cost | $6,680 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- County of VenturaVentura, CA · 344 clinicians
Hospital affiliations
- Community Memorial Hospital - OjaiOjai, CA
- Community Memorial Hospital - VenturaVentura, CA
- St Johns Regional Medical CenterOxnard, CA
- Ventura County Medical CenterVentura, CA
Industry payments (Open Payments)
- 2025$6,583 · 136 payments from 8 companies
- 2024$5,988 · 171 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $2,676 | 110 |
| Si-Bone, Inc. | $1,429 | 8 |
| Alphatec Spine, Inc | $899.74 | 4 |
| Augmedics Inc. | $899.67 | 6 |
| Cornerstone Medical Associates, Inc. | $296.43 | 3 |
What the 2025 payments were for
- Food and Beverage$3,299 · 123 payments
- Travel and Lodging$3,284 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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