David Butterly
NPI 1518011832ActiveIndividual· Internal Medicine, Nephrology· Durham, NC
Internal Medicine, Nephrology in Durham, North Carolina, trained at Duke University School of Medicine (class of 1987). 256 Medicare patients in 2024, $83,409 paid; nearly all of their 1,482 Part D prescriptions were generic (91%).
Overview
| NPI | 1518011832 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 23, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 38744 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 256 |
|---|---|
| Services billed | 907 across 22 procedure codes |
| Paid by Medicare | $83,409 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,482 · 2,645 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $103,089 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Nephrology |
Medical group
- Duke Health Integrated Practice, IncDurham, NC · 3,185 clinicians
Hospital affiliations
- Duke Regional HospitalDurham, NC
- Duke University HospitalDurham, NC
Other facilities
- Davita Durham DialysisDialysis facility · Durham, NC
- Davita Durham Regional DialysisDialysis facility · 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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