John Emerson Feldmann, M.D.
NPI 1639122070ActiveIndividual· Internal Medicine, Hematology & Oncology· Greensboro, NC
Internal Medicine, Hematology & Oncology (M.D.) in Greensboro, North Carolina, licensed in NC, with an NPI issued in May 2006. Part D covered 94 prescriptions written in 2024, 80% of them generic.
Overview
| NPI | 1639122070 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 18, 2006 |
| Last updated in NPPES | Dec 19, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 200300596 | NC |
| Internal Medicine | 207R00000X | 200300596 | 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 - Medical Oncology (NC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 94 · 98 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $2,739 |
| Generic share | 80% of claims |
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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