Matthew Alexander Declouet, PMHNP
NPI 1518342310ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Lafayette, LA
Nurse Practitioner, Psych/Mental Health (PMHNP) with Declouet Mental Health Solutions, LLC, practicing in Lafayette, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $437,199 for 4,681 claims, against $32,351 paid for services in 2024. Alkermes, Inc. was the largest of 19 companies reporting payments in 2025, $2,052 in all, mostly food and beverage.
Overview
| NPI | 1518342310 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | Yes |
| NPI issued | Jul 22, 2015 |
| Last updated in NPPES | Apr 18, 2023 |
| Certified by provider | Apr 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP08470 | 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 | 99 |
|---|---|
| Services billed | 457 across 3 procedure codes |
| Paid by Medicare | $32,351 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,681 · 5,475 30-day fills |
|---|---|
| Patients | 181 |
| Total drug cost | $437,199 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Declouet Mental Health Solutions, LLCLafayette, LA · 3 clinicians
Industry payments (Open Payments)
- 2025$2,052 · 130 payments from 19 companies
- 2024$1,896 · 111 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $328.98 | 25 |
| Otsuka America Pharmaceutical, Inc. | $278.27 | 18 |
| Abbvie Inc. | $238.12 | 24 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $219.71 | 17 |
| E.R. Squibb & Sons, L.L.C. | $168.11 | 4 |
What the 2025 payments were for
- Food and Beverage$2,052 · 130 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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