Naomi K. Zwonitzer, APRN
NPI 1528830726ActiveIndividual· Nurse Practitioner· Wamego, KS
Nurse Practitioner (APRN) with Cotton-O'Neil Clinic Revocable Trust and 1 other group, practicing in Wamego, Kansas. In 2024 Medicare paid $44,815 for 365 patients, and Part D covered 363 of their prescriptions, 87% of them generic. Medtronic, Inc. reported $34.85 in payments in 2025, mostly food and beverage. Lists Clay County Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1528830726 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Oct 23, 2023 |
| Last updated in NPPES | Jun 2, 2026 |
| Certified by provider | Jun 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 53-82697 | KS |
| Registered Nurse | 163W00000X | 14-148415 | KS |
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 (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 365 |
|---|---|
| Services billed | 962 across 17 procedure codes |
| Paid by Medicare | $44,815 |
Part D prescriptions in 2024
| Prescriptions (claims) | 363 · 610 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $31,289 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Cotton-O'Neil Clinic Revocable TrustTopeka, KS · 666 clinicians
- Wamego Hospital AssociationWamego, KS · 20 clinicians
Hospital affiliations
- Clay County Medical CenterClay Center, KS
- Stormont Vail Health Flint Hills, LLCJunction City, KS
- Wamego Health CenterWamego, KS
Industry payments (Open Payments)
- 2025$34.85 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $34.85 | 1 |
What the 2025 payments were for
- Food and Beverage$34.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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