Christian Oliver Bohan, MD
NPI 1174086615ActiveIndividual· Neurological Surgery· Bellingham, WA
Neurological Surgery (MD) with Fourth Corner Neurosurgical Associates Inc Ps, practicing in Bellingham, Washington. Part D covered 31 prescriptions written in 2024, 100% of them generic. Medtronic, Inc. was the largest of 3 companies reporting payments in 2025, $860.49 in all, mostly food and beverage.
Overview
| NPI | 1174086615 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 11, 2019 |
| Last updated in NPPES | Apr 2, 2026 |
| Certified by provider | Apr 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD.MD.70086780 | WA |
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 (WA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 31 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $165.62 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- Fourth Corner Neurosurgical Associates Inc PsBellingham, WA · 9 clinicians
Industry payments (Open Payments)
- 2025$860.49 · 10 payments from 3 companies
- 2024$693.26 · 15 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $649.72 | 7 |
| Si-Bone, Inc. | $158.53 | 1 |
| Boston Scientific Corporation | $52.24 | 2 |
What the 2025 payments were for
- Food and Beverage$640.41 · 8 payments
- Travel and Lodging$220.08 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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