Gerri Lynn Hagadon-Szakal, MSN, CNP, DNP, PMHNP
NPI 1831193358ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Owosso, MI
Nurse Practitioner, Psych/Mental Health (MSN, CNP, DNP, PMHNP) with Downriver Mental Health Clinic PC, practicing in Owosso, Michigan. Their prescriptions cost Medicare Part D more than their services did: $145,844 for 1,586 claims, against $4,749 paid for services in 2024.
Overview
| NPI | 1831193358 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, CNP, DNP, PMHNP |
| Sole proprietor | No |
| NPI issued | Jun 13, 2005 |
| Last updated in NPPES | Jul 16, 2026 |
| Certified by provider | Jul 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 4704152236 | MI |
| Nurse Practitioner, Family | 363LF0000X | 4704152236 | 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 | 18 |
|---|---|
| Services billed | 74 across 3 procedure codes |
| Paid by Medicare | $4,749 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,586 · 2,525 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $145,844 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Downriver Mental Health Clinic PCGrand Rapids, MI · 299 clinicians
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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