Brian Andrew O'Shaughnessy, MD
NPI 1245405661ActiveIndividual· Neurological Surgery· Nashville, TN
Neurological Surgery (MD) in Nashville, Tennessee, trained at University of Miami, Lm Miller School of Medicine (class of 2002). 227 Medicare patients in 2024, $438,386 paid; all of their 416 Part D prescriptions were generic. Alphatec Spine, Inc was the largest of 11 companies reporting payments in 2025, $69,345 in all, mostly consulting fees.
Overview
| NPI | 1245405661 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 26, 2008 |
| Last updated in NPPES | Dec 4, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 0000044722 | TN |
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 - Neurosurgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 227 |
|---|---|
| Services billed | 1,382 across 50 procedure codes |
| Paid by Medicare | $438,386 |
Part D prescriptions in 2024
| Prescriptions (claims) | 416 · 431 30-day fills |
|---|---|
| Patients | 135 |
| Total drug cost | $2,796 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Neurosurgery |
Medical groups
- Select Physical Therapy Holdings IncClarksville, TN · 2,024 clinicians
- Saint Thomas Medical PartnersNashville, TN · 590 clinicians
Hospital affiliations
- Ascension Saint Thomas HospitalNashville, TN
- Maury Regional HospitalColumbia, TN
- Saint Thomas Hospital for Spinal SurgeryNashville, TN
- The Medical Center (Bowling Green)Bowling Green, KY
Industry payments (Open Payments)
- 2025$69,345 · 71 payments from 11 companies
- 2024$60,393 · 72 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alphatec Spine, Inc | $37,078 | 36 |
| Si-Bone, Inc. | $10,148 | 7 |
| Choice Spine, LLC | $9,585 | 4 |
| Atlas Spine, Inc. | $8,264 | 4 |
| Globus Medical, Inc. | $2,644 | 8 |
What the 2025 payments were for
- Consulting Fee$40,688 · 9 payments
- Royalty or License$21,156 · 20 payments
- Travel and Lodging$4,960 · 10 payments
- Food and Beverage$2,542 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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