Alena Davida Ellerbroek, MSN,FNP
NPI 1376858654ActiveIndividual· Nurse Practitioner, Family· Waterloo, IA
Nurse Practitioner, Family (MSN,FNP) with Premier Dermatology Ltd, practicing in Waterloo, Iowa. Their prescriptions cost Medicare Part D more than their services did: $254,866 for 1,349 claims, against $144,099 paid for services in 2024. Organogenesis Inc. was the largest of 2 companies reporting payments in 2025, $42.97 in all, mostly food and beverage. Lists Allen Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1376858654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN,FNP |
| Sole proprietor | No |
| NPI issued | Aug 11, 2010 |
| Last updated in NPPES | Jun 13, 2024 |
| Certified by provider | Jun 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | A123879 | 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 | 1,059 |
|---|---|
| Services billed | 3,974 across 33 procedure codes |
| Paid by Medicare | $144,099 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,349 · 1,584 30-day fills |
|---|---|
| Patients | 523 |
| Total drug cost | $254,866 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Premier Dermatology LtdWaverly, IA · 3 clinicians
Hospital affiliations
- Allen HospitalWaterloo, IA
- Mercyone Waterloo Medical CenterWaterloo, IA
- Sartori Memorial Hospital, IncCedar Falls, IA
- Waverly Health CenterWaverly, IA
Industry payments (Open Payments)
- 2025$42.97 · 2 payments from 2 companies
- 2024$290.86 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organogenesis Inc. | $22.23 | 1 |
| Genzyme Corporation | $20.74 | 1 |
What the 2025 payments were for
- Food and Beverage$42.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 family nurse practitioners in Waterloo · All family nurse practitioners in Iowa