Andrew Sanford Koivuniemi, M.D./PH.D.
NPI 1134500143ActiveIndividual· Neurological Surgery· Lafayette, IN
Neurological Surgery (M.D./PH.D.) in Lafayette, Indiana, trained at Indiana University School of Medicine (class of 2015). 156 Medicare patients in 2024, $57,159 paid; all of their 180 Part D prescriptions were generic. Integra Lifesciences Corporation was the largest of 6 companies reporting payments in 2025, $300.78 in all, mostly food and beverage.
Overview
| NPI | 1134500143 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D./PH.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2015 |
| Last updated in NPPES | Oct 9, 2023 |
| Certified by provider | Oct 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 01088594A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 156 |
|---|---|
| Services billed | 376 across 44 procedure codes |
| Paid by Medicare | $57,159 |
Part D prescriptions in 2024
| Prescriptions (claims) | 180 · 195 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $1,731 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Neurosurgery |
Medical group
- Franciscan Physician NetworkShelbyville, IN · 1,170 clinicians
Hospital affiliations
- Franciscan Health CrawfordsvilleCrawfordsville, IN
- Franciscan Health LafayetteLafayette, IN
- Franciscan Health Rensselaer, IncRensselaer, IN
Other facilities
- Franciscan Home CareHome health agency · Lafayette, IN
Industry payments (Open Payments)
- 2025$300.78 · 8 payments from 6 companies
- 2024$235.62 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $98.21 | 1 |
| Globus Medical, Inc. | $68.77 | 1 |
| Abbott Laboratories | $49.80 | 2 |
| Medtronic, Inc. | $38.60 | 2 |
| Abbvie Inc. | $23.40 | 1 |
What the 2025 payments were for
- Food and Beverage$300.78 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Lafayette
- 1659915767
- 1528453453
- 1548451040
- 1730106410