Christina Cox Joyner, FNP,DNP
NPI 1871555011ActiveIndividual· Nurse Practitioner, Family· Holly Springs, MS
Nurse Practitioner, Family (FNP,DNP) in Holly Springs, Mississippi, licensed in MS, with an NPI issued in April 2006. Their prescriptions cost Medicare Part D more than their services did: $486,895 for 5,249 claims, against $40,380 paid for services in 2024. Novo Nordisk Inc reported $20.22 in payments in 2025, mostly food and beverage. Lists Baptist Memorial Hospital Desoto and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1871555011 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP,DNP |
| Sole proprietor | No |
| NPI issued | Apr 4, 2006 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | R856013 | MS |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | 856013 | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 146 |
|---|---|
| Services billed | 2,095 across 52 procedure codes |
| Paid by Medicare | $40,380 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,249 · 9,007 30-day fills |
|---|---|
| Patients | 391 |
| Total drug cost | $486,895 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Hospital affiliations
- Baptist Memorial Hospital DesotoSouthaven, MS
- Baptist Memorial Hospital North MsOxford, MS
- Baptist Memorial Hospital Union CountyNew Albany, MS
- Methodist Healthcare - Olive Branch HospitalOlive Branch, MS
Other facilities
- Baptist Home Care and Hospice North MississippiHome health agency · Batesville, MS
- Centerwell Home HealthHome health agency · Tupelo, MS
Industry payments (Open Payments)
- 2025$20.22 · 1 payment from 1 company
- 2024$94.59 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $20.22 | 1 |
What the 2025 payments were for
- Food and Beverage$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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