Karl R. Bernat Jr., M.D.
NPI 1851317622ActiveIndividual· Internal Medicine· Wake Forest, NC
Internal Medicine (M.D.) with Legacy Healthcare Services Inc and 1 other group, practicing in Wake Forest, North Carolina. Their prescriptions cost Medicare Part D more than their services did: $854,474 for 8,857 claims, against $176,468 paid for services in 2024. Lists Duke Regional Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1851317622 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 14, 2006 |
| Last updated in NPPES | Dec 15, 2020 |
| Certified by provider | Dec 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2013-02415 | NC |
| Internal Medicine | 207R00000X | NC20130214 | NC |
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 - Internal Medicine (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 466 |
|---|---|
| Services billed | 3,332 across 65 procedure codes |
| Paid by Medicare | $176,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,857 · 21,162 30-day fills |
|---|---|
| Patients | 753 |
| Total drug cost | $854,474 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Legacy Healthcare Services IncGreenville, SC · 3,223 clinicians
- Duke University Affiliated Physicians, Inc.Cary, NC · 458 clinicians
Hospital affiliations
- Duke Regional HospitalDurham, NC
- Duke University HospitalDurham, NC
Other facilities
- Amedisys Home HealthHome health agency · Durham, NC
- Duke Home HealthHome health agency · Durham, NC
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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