Charles B. Maddix, APRN, MSN, PMHNP-BC
NPI 1790047926ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Jacksonville, FL
Nurse Practitioner, Psych/Mental Health (APRN, MSN, PMHNP-BC) with Integrative Psychiatric Solutions, LLC, practicing in Jacksonville, Florida. Their prescriptions cost Medicare Part D more than their services did: $397,360 for 1,403 claims, against $23,110 paid for services in 2024. Alkermes, Inc. was the largest of 14 companies reporting payments in 2025, $1,337 in all, mostly food and beverage.
Overview
| NPI | 1790047926 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, MSN, PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Jun 13, 2012 |
| Last updated in NPPES | Apr 18, 2022 |
| Certified by provider | Nov 19, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | APRN9173113 | FL |
| Psychiatry & Neurology, Addiction Medicine | 2084A0401X | APRN9173113 | FL |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | APRN9173113 | FL |
| Psychiatry & Neurology, Geriatric Psychiatry | 2084P0805X | APRN9173113 | FL |
| Clinic/Center, Health Services | 261QH0100X | APRN9173113 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 37 |
|---|---|
| Services billed | 395 across 11 procedure codes |
| Paid by Medicare | $23,110 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,403 · 1,958 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $397,360 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Integrative Psychiatric Solutions, LLCJacksonville, FL · 2 clinicians
Industry payments (Open Payments)
- 2025$1,337 · 48 payments from 14 companies
- 2024$2,142 · 99 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $190.49 | 4 |
| Abbvie Inc. | $184.16 | 4 |
| E.R. Squibb & Sons, L.L.C. | $147.32 | 3 |
| Lundbeck LLC | $139.79 | 6 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $126.96 | 5 |
What the 2025 payments were for
- Food and Beverage$1,337 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 290 psychiatric nurse practitioners in Jacksonville · All psychiatric nurse practitioners in Florida