Glen Vanderschaaf, NP
NPI 1225596968ActiveIndividual· Nurse Practitioner, Family· Muskegon, MI
Nurse Practitioner, Family (NP) with Mercy Physician Network, practicing in Muskegon, Michigan. Their prescriptions cost Medicare Part D more than their services did: $434,433 for 5,541 claims, against $12,724 paid for services in 2024. Lists Trinity Health Grand Haven Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1225596968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Mar 12, 2019 |
| Last updated in NPPES | Dec 8, 2021 |
| Certified by provider | Dec 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704305626 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 95 |
|---|---|
| Services billed | 196 across 12 procedure codes |
| Paid by Medicare | $12,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,541 · 11,869 30-day fills |
|---|---|
| Patients | 596 |
| Total drug cost | $434,433 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mercy Physician NetworkSpring Lake, MI · 112 clinicians
Hospital affiliations
- Trinity Health Grand Haven HospitalGrand Haven, MI
- Trinity Health Muskegon HospitalMuskegon, MI
Other facilities
- Trinity Health at Home - MuskegonHome health agency · Muskegon, MI
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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