Marly Jill Davis, NP
NPI 1801568639ActiveIndividual· Nurse Practitioner· Wiggins, MS
Nurse Practitioner (NP) with Memorial Hospital at Gulfport and 1 other group, practicing in Wiggins, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $452,162 for 4,698 claims, against $102,602 paid for services in 2024. Alpha Cognition USA, Inc. reported $60.39 in payments in 2025, mostly food and beverage. Lists Memorial Hospital at Gulfport as a hospital affiliation.
Overview
| NPI | 1801568639 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 30, 2021 |
| Last updated in NPPES | Sep 30, 2021 |
| Certified by provider | Sep 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 904775 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 344 |
|---|---|
| Services billed | 1,833 across 12 procedure codes |
| Paid by Medicare | $102,602 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,698 · 4,733 30-day fills |
|---|---|
| Patients | 277 |
| Total drug cost | $452,162 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Memorial Hospital at GulfportGulfport, MS · 474 clinicians
- Medical Systems Management, LLCRichland, MS · 50 clinicians
Hospital affiliation
- Memorial Hospital at GulfportGulfport, MS
Other facilities
- Deaconess Homecare- Region IHome health agency · Laurel, MS
- Vitalcaring GroupHome health agency · Gulfport, MS
Industry payments (Open Payments)
- 2025$60.39 · 1 payment from 1 company
- 2024$29.65 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alpha Cognition USA, Inc. | $60.39 | 1 |
What the 2025 payments were for
- Food and Beverage$60.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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