Holly Lynn Gaede, NP-C, FNP-BC
NPI 1144416488ActiveIndividual· Nurse Practitioner· Waterloo, IA
Nurse Practitioner (NP-C, FNP-BC) with Allen Memorial Hospital Corporation, practicing in Waterloo, Iowa. Their prescriptions cost Medicare Part D more than their services did: $596,476 for 4,141 claims, against $92,634 paid for services in 2024. Astellas Pharma US Inc was the largest of 3 companies reporting payments in 2025, $220.46 in all, mostly food and beverage. Lists Allen Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1144416488 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C, FNP-BC |
| Sole proprietor | No |
| NPI issued | Sep 20, 2007 |
| Last updated in NPPES | Feb 28, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 108627 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 591 |
|---|---|
| Services billed | 2,440 across 23 procedure codes |
| Paid by Medicare | $92,634 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,141 · 8,034 30-day fills |
|---|---|
| Patients | 743 |
| Total drug cost | $596,476 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Allen Memorial Hospital CorporationWaterloo, IA · 157 clinicians
Hospital affiliations
- Allen HospitalWaterloo, IA
- Buchanan County Health CenterIndependence, IA
- Community Memorial Hospital Medical CenterSumner, IA
- Grundy County Memorial HospitalGrundy Center, IA
- Waverly Health CenterWaverly, IA
Industry payments (Open Payments)
- 2025$220.46 · 3 payments from 3 companies
- 2024$225.39 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $97.98 | 1 |
| Janssen Biotech, Inc. | $69.30 | 1 |
| Astrazeneca Pharmaceuticals LP | $53.18 | 1 |
What the 2025 payments were for
- Food and Beverage$220.46 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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