Quick answers
- Does Marielle L. McDermott accept Medicare assignment?
- Yes. Medicare's clinician data says Marielle L. McDermott accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Marielle L. McDermott's NPI number?
- 1649169145. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Marielle L. McDermott is enrolled with Medicare (CMS data updated October 2, 2026).
- 120 Coastal Horizons DrShallotte, NC 28470 (910) 343‑0145
- 1221 Medical Ctr DrWilmington, NC 28401 (910) 239‑0300
- 615 Shipyard BlvdWilmington, NC 28412 (910) 343‑0145
Group practices
Medicare enrollment lists Marielle L. McDermott as a member of these groups (CMS data updated October 2, 2026).
- Coastal Horizons Center, Inc.50 clinicians in the group
- Neuphoria NC PLLC3 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Shallotte
Clinicians with the same Medicare primary specialty in Shallotte, NC — not a recommendation.
Other clinicians in Coastal Horizons Center, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2025 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649169145 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians