Karen Mesmer Byrd, FNP
NPI 1003440520ActiveIndividual· Nurse Practitioner, Family· Morehead City, NC
Nurse Practitioner, Family (FNP) with Emergeortho PA, practicing in Morehead City, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $251,303 for 2,014 claims, against $100,136 paid for services in 2024. Vertex Pharmaceuticals Incorporated reported $22.49 in payments in 2025, mostly food and beverage. Lists Carteret General Hospital as a hospital affiliation.
Overview
| NPI | 1003440520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Feb 24, 2020 |
| Last updated in NPPES | Mar 17, 2026 |
| Certified by provider | Mar 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 5012901 | NC |
| Nurse Practitioner | 363L00000X | 5012901 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 217 |
|---|---|
| Services billed | 1,475 across 18 procedure codes |
| Paid by Medicare | $100,136 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,014 · 2,166 30-day fills |
|---|---|
| Patients | 250 |
| Total drug cost | $251,303 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Emergeortho PALeland, NC · 731 clinicians
Hospital affiliation
- Carteret General HospitalMorehead City, NC
Industry payments (Open Payments)
- 2025$22.49 · 1 payment from 1 company
- 2024$63.45 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $22.49 | 1 |
What the 2025 payments were for
- Food and Beverage$22.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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