Christina Renata Key, APRN, NP-C
NPI 1104247378ActiveIndividual· Nurse Practitioner, Adult Health· Oklahoma City, OK
Nurse Practitioner, Adult Health (APRN, NP-C) with Mercy Clinic Oklahoma Communities, practicing in Oklahoma City, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $223,844 for 2,911 claims, against $72,881 paid for services in 2024. Lilly USA, LLC was the largest of 15 companies reporting payments in 2025, $413.00 in all, mostly food and beverage. Lists Mercy Hospital Oklahoma City, Inc as a hospital affiliation.
Overview
| NPI | 1104247378 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, NP-C |
| Sole proprietor | No |
| NPI issued | Dec 13, 2013 |
| Last updated in NPPES | Dec 30, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 56870 | 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 | 305 |
|---|---|
| Services billed | 1,443 across 51 procedure codes |
| Paid by Medicare | $72,881 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,911 · 7,136 30-day fills |
|---|---|
| Patients | 414 |
| Total drug cost | $223,844 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
Hospital affiliation
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
Industry payments (Open Payments)
- 2025$413.00 · 23 payments from 15 companies
- 2024$394.16 · 20 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $79.26 | 4 |
| Pfizer Inc. | $70.62 | 4 |
| Abbvie Inc. | $33.08 | 2 |
| Novo Nordisk Inc | $32.58 | 2 |
| Eisai Inc. | $22.69 | 1 |
What the 2025 payments were for
- Food and Beverage$413.00 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 adult health nurse practitioners in Oklahoma City · All adult health nurse practitioners in Oklahoma