Shannon M. Mentzer, ARNP
NPI 1184957839ActiveIndividual· Nurse Practitioner, Family· Davenport, IA
Nurse Practitioner, Family (ARNP) with Cardiovascular Medicine PLLC, practicing in Davenport, Iowa. Their prescriptions cost Medicare Part D more than their services did: $115,408 for 1,247 claims, against $25,592 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. reported $17.73 in payments in 2025, mostly food and beverage. Lists Cgh Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1184957839 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Sep 14, 2009 |
| Last updated in NPPES | Feb 11, 2021 |
| Certified by provider | Feb 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | A088931 | 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 | 219 |
|---|---|
| Services billed | 400 across 14 procedure codes |
| Paid by Medicare | $25,592 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,247 · 2,840 30-day fills |
|---|---|
| Patients | 323 |
| Total drug cost | $115,408 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Cardiovascular Medicine PLLCMoline, IL · 50 clinicians
Hospital affiliations
- Cgh Medical CenterSterling, IL
- Genesis Hlth System DBA Genesis Mdl Ctr-IlliniSilvis, IL
- Genesis Medical Center-DavenportDavenport, IA
- Jackson County Regional Health CenterMaquoketa, IA
- Mercyone Genesis Dewitt Medical CenterDewitt, IA
Industry payments (Open Payments)
- 2025$17.73 · 1 payment from 1 company
- 2024$105.30 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $17.73 | 1 |
What the 2025 payments were for
- Food and Beverage$17.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 94 family nurse practitioners in Davenport · All family nurse practitioners in Iowa