Michael Workman, MSN, PMHNP
NPI 1154735140ActiveIndividual· Nurse Practitioner, Psych/Mental Health· South Bend, IN
Nurse Practitioner, Psych/Mental Health (MSN, PMHNP) in South Bend, Indiana, licensed in IN, with an NPI issued in June 2014. Their prescriptions cost Medicare Part D more than their services did: $144,410 for 1,157 claims, against $4,824 paid for services in 2024.
Overview
| NPI | 1154735140 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, PMHNP |
| Sole proprietor | No |
| NPI issued | Jun 17, 2014 |
| Last updated in NPPES | Mar 18, 2026 |
| Certified by provider | Mar 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 71004997A | IN |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 28130042A | 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 (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 83 across 7 procedure codes |
| Paid by Medicare | $4,824 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,157 · 2,127 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $144,410 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 psychiatric nurse practitioners in South Bend · All psychiatric nurse practitioners in Indiana