John Gary Chaney, APMHNP-BC
NPI 1134447816ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Baton Rouge, LA
Nurse Practitioner, Psych/Mental Health (APMHNP-BC) with Primary Care Providers for A Healthy Feliciana, Inc, practicing in Baton Rouge, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $544,498 for 2,971 claims, against $738.06 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 15 companies reporting payments in 2025, $819.06 in all, mostly food and beverage.
Overview
| NPI | 1134447816 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | May 5, 2010 |
| Last updated in NPPES | Mar 27, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP06115 | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 14 across 1 procedure code |
| Paid by Medicare | $738.06 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,971 · 4,199 30-day fills |
|---|---|
| Patients | 204 |
| Total drug cost | $544,498 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Primary Care Providers for A Healthy Feliciana, IncClinton, LA · 43 clinicians
Industry payments (Open Payments)
- 2025$819.06 · 36 payments from 15 companies
- 2024$487.91 · 22 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $158.72 | 4 |
| Otsuka America Pharmaceutical, Inc. | $119.34 | 6 |
| Vanda Pharmaceuticals Inc. | $99.52 | 4 |
| Abbvie Inc. | $70.35 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $60.04 | 3 |
What the 2025 payments were for
- Food and Beverage$819.06 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 94 psychiatric nurse practitioners in Baton Rouge · All psychiatric nurse practitioners in Louisiana