Erin Mackenzie Cook, A-GNP-C
NPI 1932833639ActiveIndividual· Nurse Practitioner· Jackson, MS
Nurse Practitioner (A-GNP-C) with State of Mississippi - University of Mississippi Medical Center, practicing in Jackson, Mississippi. Mostly services rather than prescriptions: Medicare paid $3,902 for 62 patients in 2024, with only 39 Part D claims. Solventum Corporation was the largest of 3 companies reporting payments in 2025, $65.76 in all, mostly food and beverage. Lists University of Mississippi Med Center as a hospital affiliation.
Overview
| NPI | 1932833639 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | A-GNP-C |
| Sole proprietor | No |
| NPI issued | Jul 11, 2022 |
| Last updated in NPPES | Jul 11, 2022 |
| Certified by provider | Jul 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 905404 | 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 | 62 |
|---|---|
| Services billed | 66 across 7 procedure codes |
| Paid by Medicare | $3,902 |
Part D prescriptions in 2024
| Prescriptions (claims) | 39 · 40 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $383.76 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- State of Mississippi - University of Mississippi Medical CenterJackson, MS · 965 clinicians
Hospital affiliation
- University of Mississippi Med CenterJackson, MS
Industry payments (Open Payments)
- 2025$65.76 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $22.80 | 1 |
| Integra Lifesciences Corporation | $22.08 | 1 |
| Merck Sharp & Dohme LLC | $20.88 | 1 |
What the 2025 payments were for
- Food and Beverage$65.76 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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