Chereen M. Stroup, MD
NPI 1457385742ActiveIndividual· Family Medicine· Mason City, IA
Family Medicine (MD) in Mason City, Iowa, trained at University of Iowa, Rj & L Carver College of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $271,118 for 5,207 claims, against $74,172 paid for services in 2024. Abbott Laboratories was the largest of 3 companies reporting payments in 2025, $59.85 in all, mostly food and beverage.
Overview
| NPI | 1457385742 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Jul 9, 2025 |
| Certified by provider | Jul 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | R-7003 | 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 - Family Practice (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 1,460 across 23 procedure codes |
| Paid by Medicare | $74,172 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,207 · 11,146 30-day fills |
|---|---|
| Patients | 351 |
| Total drug cost | $271,118 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Family Practice |
Medical group
- North Iowa Mercy ClinicsMason City, IA · 302 clinicians
Hospital affiliations
- Floyd County Medical CenterCharles City, IA
- Franklin General HospitalHampton, IA
- Mercyone North Iowa Medical CenterMason City, IA
Other facilities
- Mercyone Des Moines Home CareHome health agency · Des Moines, IA
Industry payments (Open Payments)
- 2025$59.85 · 3 payments from 3 companies
- 2024$91.50 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $21.06 | 1 |
| Lundbeck LLC | $21.02 | 1 |
| Inspire Medical Systems, Inc. | $17.77 | 1 |
What the 2025 payments were for
- Food and Beverage$59.85 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 family medicine physicians in Mason City · All family medicine physicians in Iowa