Christianna Karr
NPI 1356867576ActiveIndividual· Nurse Practitioner, Family· Wake Forest, NC
Nurse Practitioner, Family with Carolina Physical Therapy Associates LLC and 1 other group, practicing in Wake Forest, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $736,615 for 7,412 claims, against $38,937 paid for services in 2024. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $128.39 in all, mostly food and beverage. Lists Duke University Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1356867576 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Aug 18, 2017 |
| Last updated in NPPES | Aug 18, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 5009762 | NC |
| Registered Nurse | 163W00000X | 233337 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 155 |
|---|---|
| Services billed | 981 across 45 procedure codes |
| Paid by Medicare | $38,937 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,412 · 16,209 30-day fills |
|---|---|
| Patients | 678 |
| Total drug cost | $736,615 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Carolina Physical Therapy Associates LLCLouisburg, NC · 471 clinicians
- Duke University Affiliated Physicians, Inc.Cary, NC · 458 clinicians
Hospital affiliations
- Duke University HospitalDurham, NC
- Maria Parham Medical CenterHenderson, NC
Other facilities
- Amedisys Home HealthHome health agency · Durham, NC
- Centerwell Home HealthHome health agency · Youngsville, NC
Industry payments (Open Payments)
- 2025$128.39 · 2 payments from 2 companies
- 2024$39.14 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $124.98 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $3.41 | 1 |
What the 2025 payments were for
- Food and Beverage$128.39 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 family nurse practitioners in Wake Forest · All family nurse practitioners in North Carolina