Kathrine Ione Gaddy, CWHNP
NPI 1538287479ActiveIndividual· Nurse Practitioner· Gulfport, MS
Nurse Practitioner (CWHNP) with Memorial Hospital at Gulfport, practicing in Gulfport, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $13,776 for 341 claims, against $2,062 paid for services in 2024. Vertex Pharmaceuticals Incorporated was the largest of 8 companies reporting payments in 2025, $362.29 in all, mostly food and beverage. Lists Memorial Hospital at Gulfport and 1 other hospital as hospital affiliations.
Overview
| NPI | 1538287479 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CWHNP |
| Sole proprietor | No |
| NPI issued | Mar 27, 2007 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | R871656 | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 57 across 8 procedure codes |
| Paid by Medicare | $2,062 |
Part D prescriptions in 2024
| Prescriptions (claims) | 341 · 627 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $13,776 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Memorial Hospital at GulfportGulfport, MS · 474 clinicians
Hospital affiliations
- Memorial Hospital at GulfportGulfport, MS
- Memorial Hospital BiloxiBiloxi, MS
Industry payments (Open Payments)
- 2025$362.29 · 15 payments from 8 companies
- 2024$337.33 · 19 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $141.97 | 4 |
| Medtronic, Inc. | $57.25 | 2 |
| Coloplast Corp | $40.02 | 2 |
| Millicent US Inc | $36.20 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $30.55 | 2 |
What the 2025 payments were for
- Food and Beverage$362.29 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 90 nurse practitioners in Gulfport · All nurse practitioners in Mississippi