Amanda Rushing-Hiser, CNP
NPI 1124638192ActiveIndividual· Nurse Practitioner, Primary Care· Norman, OK
Nurse Practitioner, Primary Care (CNP) with Mercy Clinic Oklahoma Communities and 1 other group, practicing in Norman, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $395,391 for 3,936 claims, against $69,407 paid for services in 2024. Penumbra, Inc. was the largest of 7 companies reporting payments in 2025, $349.00 in all, mostly food and beverage. Lists Integris Grove Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1124638192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | Yes |
| NPI issued | Aug 5, 2020 |
| Last updated in NPPES | Dec 9, 2025 |
| Certified by provider | Dec 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 79083 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 3,119 across 81 procedure codes |
| Paid by Medicare | $69,407 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,936 · 6,906 30-day fills |
|---|---|
| Patients | 413 |
| Total drug cost | $395,391 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
- On-Site Care LLCNorman, OK · 6 clinicians
Hospital affiliations
- Integris Grove HospitalGrove, OK
- Mercy Hospital AdaAda, OK
- Mercy Hospital Ardmore, IncArdmore, OK
Other facilities
- Lifespring Home CareHome health agency · Pauls Valley, OK
Industry payments (Open Payments)
- 2025$349.00 · 14 payments from 7 companies
- 2024$432.70 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $131.18 | 4 |
| Amgen Inc. | $60.15 | 3 |
| Medtronic, Inc. | $59.34 | 1 |
| Exact Sciences Corporation | $34.54 | 2 |
| Phathom Pharmaceuticals, Inc. | $27.00 | 2 |
What the 2025 payments were for
- Food and Beverage$349.00 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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