Matthew Robert Ghastin, DNP, PMHNP-BC
NPI 1194592972ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Owosso, MI
Nurse Practitioner, Psych/Mental Health (DNP, PMHNP-BC) with Memorial Hospital, practicing in Owosso, Michigan. Mostly services rather than prescriptions: Medicare paid $4,053 for 34 patients in 2024, with only 15 Part D claims. Otsuka America Pharmaceutical, Inc. reported $108.35 in payments in 2025, mostly food and beverage. Lists Memorial Healthcare as a hospital affiliation.
Overview
| NPI | 1194592972 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP, PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Dec 11, 2023 |
| Last updated in NPPES | Aug 12, 2026 |
| Certified by provider | Aug 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 4704329416NSA2310I | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 100 across 8 procedure codes |
| Paid by Medicare | $4,053 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 15 30-day fills |
|---|---|
| Total drug cost | $101.77 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Memorial HospitalPerry, MI · 214 clinicians
Hospital affiliation
- Memorial HealthcareOwosso, MI
Industry payments (Open Payments)
- 2025$108.35 · 1 payment from 1 company
- 2024$117.90 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $108.35 | 1 |
What the 2025 payments were for
- Food and Beverage$108.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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