David Defeo, M.D.
NPI 1003851395ActiveIndividual· Internal Medicine, Critical Care Medicine· Winston Salem, NC
Internal Medicine, Critical Care Medicine (M.D.) in Winston Salem, North Carolina, trained at Hahneman Medical College of the Pacific (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $590,635 for 1,982 claims, against $127,427 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 21 companies reporting payments in 2025, $1,404 in all, mostly food and beverage.
Overview
| NPI | 1003851395 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 19, 2006 |
| Last updated in NPPES | Mar 25, 2021 |
| Certified by provider | Mar 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 200401199 | NC |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 200401199 | NC |
| Internal Medicine, Sleep Medicine | 207RS0012X | 200401199 | 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 - Critical Care (Intensivists) (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 602 |
|---|---|
| Services billed | 2,921 across 56 procedure codes |
| Paid by Medicare | $127,427 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,982 · 2,741 30-day fills |
|---|---|
| Patients | 439 |
| Total drug cost | $590,635 |
| Generic share | 45% of claims |
Education and affiliations
| Medical school | Hahneman Medical College of the Pacific |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Pulmonary Disease |
Medical groups
- Novant Health Medical Group, LLCWinston Salem, NC · 2,430 clinicians
- Spectrum Medical Group PAWinston Salem, NC · 15 clinicians
Hospital affiliations
- Novant Health Forsyth Medical CenterWinston-Salem, NC
- Novant Health Thomasville Medical CenterThomasville, NC
Industry payments (Open Payments)
- 2025$1,404 · 71 payments from 21 companies
- 2024$1,081 · 53 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $203.62 | 2 |
| Astrazeneca Pharmaceuticals LP | $194.68 | 14 |
| Grifols USA, LLC | $127.88 | 6 |
| Glaxosmithkline, LLC. | $104.67 | 6 |
| United Therapeutics Corporation | $86.28 | 4 |
What the 2025 payments were for
- Food and Beverage$1,386 · 70 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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