Vanessa Renee Dekeyzer, NP
NPI 1366157455ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Lafayette, IN
Nurse Practitioner, Psych/Mental Health (NP) with Valley Oaks Health Inc, practicing in Lafayette, Indiana. Their prescriptions cost Medicare Part D more than their services did: $98,968 for 1,664 claims, against $5,979 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 10 companies reporting payments in 2025, $534.76 in all, mostly food and beverage.
Overview
| NPI | 1366157455 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jan 23, 2023 |
| Last updated in NPPES | Jan 23, 2023 |
| Certified by provider | Jan 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 71013469A | 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 - Nurse Practitioner (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 22 |
|---|---|
| Services billed | 107 across 6 procedure codes |
| Paid by Medicare | $5,979 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,664 · 1,999 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $98,968 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Valley Oaks Health IncCrawfordsville, IN · 44 clinicians
Industry payments (Open Payments)
- 2025$534.76 · 23 payments from 10 companies
- 2024$358.31 · 17 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $115.00 | 4 |
| Axsome Therapeutics, Inc. | $90.51 | 3 |
| Janssen Pharmaceuticals, Inc | $70.81 | 4 |
| Teva Pharmaceuticals USA, Inc. | $68.31 | 2 |
| E.R. Squibb & Sons, L.L.C. | $55.85 | 3 |
What the 2025 payments were for
- Food and Beverage$534.76 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 psychiatric nurse practitioners in Lafayette · All psychiatric nurse practitioners in Indiana