Andrea Kamphuis, FNP-C
NPI 1124631593ActiveIndividual· Nurse Practitioner, Family· Holland, MI
Nurse Practitioner, Family (FNP-C) with Grand Rapids Womens Health PC, practicing in Holland, Michigan. Part D covered 42 prescriptions written in 2024, 100% of them generic. Mayne Pharma Commercial LLC was the largest of 11 companies reporting payments in 2025, $385.90 in all, mostly food and beverage. Lists Spectrum Health as a hospital affiliation.
Overview
| NPI | 1124631593 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Aug 26, 2020 |
| Last updated in NPPES | Feb 2, 2021 |
| Certified by provider | Feb 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704317989 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 42 · 66 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $1,343 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Grand Rapids Womens Health PCGrand Rapids, MI · 21 clinicians
Hospital affiliation
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$385.90 · 20 payments from 11 companies
- 2024$52.18 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $64.46 | 4 |
| Astellas Pharma US Inc | $56.07 | 3 |
| Sumitomo Pharma America, Inc. | $53.79 | 2 |
| Daiichi Sankyo Inc. | $41.24 | 2 |
| Biogen, Inc. | $41.06 | 2 |
What the 2025 payments were for
- Food and Beverage$385.90 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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