Quick answers
- Does Samantha B. Messamer accept Medicare assignment?
- Yes. Medicare's clinician data says Samantha B. Messamer 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 Samantha B. Messamer's NPI number?
- 1386323715. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Samantha B. Messamer works
Medicare's Facility Affiliation Data lists Samantha B. Messamer at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Rex HospitalRaleigh, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340114
Practice locations
Addresses where Samantha B. Messamer is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 1059 Beaver Creek Commons Dr, Unit 230Apex, NC 27502 (984) 960‑1300
- 1104 Market Ctr Dr, Suite 130Morrisville, NC 27560 (984) 960‑1200
- 11200 Governor Manly WayRaleigh, NC 27614
- 1165 US Hwy 70 WGarner, NC 27529 (984) 960‑1400
- 1617 N Main StFuquay Varina, NC 27526
Group practices
Medicare enrollment lists Samantha B. Messamer as a member of this group (CMS data updated October 2, 2026).
- North Carolina MG LLC751 clinicians in the group
Specialties
- Physician Assistantprimary
Find other clinicians: Physician Assistant, North Carolina →
Other physician assistants in Apex
Clinicians with the same Medicare primary specialty in Apex, NC — not a recommendation.
Other clinicians in North Carolina MG LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386323715 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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