Cassie Mae Stone
NPI 1578325262ActiveIndividual· Family Medicine· Waverly, IA
Family Medicine with Covenant Medical Center Inc and 1 other group, practicing in Waverly, Iowa. 136 Medicare patients in 2024, $11,434 paid; nearly all of their 474 Part D prescriptions were generic (91%). Exact Sciences Corporation was the largest of 5 companies reporting payments in 2025, $129.87 in all, mostly food and beverage. Lists Mercyone Waterloo Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1578325262 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 29, 2024 |
| Last updated in NPPES | Jan 29, 2024 |
| Certified by provider | Jan 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A177780 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 136 |
|---|---|
| Services billed | 251 across 17 procedure codes |
| Paid by Medicare | $11,434 |
Part D prescriptions in 2024
| Prescriptions (claims) | 474 · 621 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $14,137 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Covenant Medical Center IncWaterloo, IA · 235 clinicians
- Unified Therapy Services, IncDubuque, IA · 120 clinicians
Hospital affiliations
- Mercyone Waterloo Medical CenterWaterloo, IA
- Sartori Memorial Hospital, IncCedar Falls, IA
- Waverly Health CenterWaverly, IA
Industry payments (Open Payments)
- 2025$129.87 · 7 payments from 5 companies
- 2024$71.17 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $48.57 | 2 |
| Lilly USA, LLC | $32.32 | 2 |
| Dexcom, Inc. | $17.71 | 1 |
| Amgen Inc. | $16.12 | 1 |
| Glaxosmithkline, LLC. | $15.15 | 1 |
What the 2025 payments were for
- Food and Beverage$129.87 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Waverly
- 1598693830
- 1598959371
- 1992781793
- 1427169051
- 1851378970
- 1134101868
- 1982649018
- 1740439769
- 1912343609
- 1467430181
- 1508066721
- 1104608413