Marissa Rae White, NP
NPI 1851098362ActiveIndividual· Nurse Practitioner, Family· Ocean Springs, MS
Nurse Practitioner, Family (NP) with Wound Management Specialists LLC and 1 other group, practicing in Ocean Springs, Mississippi. In 2024 Medicare paid $171,247 for 25 patients, and Part D covered 502 of their prescriptions, 82% of them generic. Hartmann USA, Inc. was the largest of 3 companies reporting payments in 2025, $147.03 in all, mostly food and beverage. Lists Memorial Hospital at Gulfport and 1 other hospital as hospital affiliations.
Overview
| NPI | 1851098362 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 14, 2023 |
| Last updated in NPPES | Feb 14, 2023 |
| Certified by provider | Feb 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 905816 | 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 | 25 |
|---|---|
| Services billed | 276 across 15 procedure codes |
| Paid by Medicare | $171,247 |
Part D prescriptions in 2024
| Prescriptions (claims) | 502 · 502 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $44,229 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Wound Management Specialists LLCColumbia, SC · 149 clinicians
- Medical Systems Management, LLCRichland, MS · 50 clinicians
Hospital affiliations
- Memorial Hospital at GulfportGulfport, MS
- Singing River GulfportGulfport, MS
Industry payments (Open Payments)
- 2025$147.03 · 5 payments from 3 companies
- 2024$38.66 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hartmann USA, Inc. | $71.06 | 3 |
| Abbvie Inc. | $44.45 | 1 |
| Solventum Corporation | $31.52 | 1 |
What the 2025 payments were for
- Food and Beverage$147.03 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 61 family nurse practitioners in Ocean Springs · All family nurse practitioners in Mississippi