Chad B. Dunn, MD
NPI 1164600961ActiveIndividual· Emergency Medicine· Winchester, VA
Emergency Medicine (MD) with Winchester Medical Center and 1 other group, practicing in Winchester, Virginia. 614 Medicare patients in 2024, $79,875 paid; nearly all of their 381 Part D prescriptions were generic (94%). Lists Hampshire Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1164600961 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 4, 2008 |
| Last updated in NPPES | Feb 21, 2023 |
| Certified by provider | Feb 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 0101243589 | VA |
| Emergency Medicine | 207P00000X | 0116017555 | VA |
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 - Emergency Medicine (FL); Practitioner - Emergency Medicine (VA); Practitioner - Emergency Medicine (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 614 |
|---|---|
| Services billed | 1,036 across 26 procedure codes |
| Paid by Medicare | $79,875 |
Part D prescriptions in 2024
| Prescriptions (claims) | 381 · 384 30-day fills |
|---|---|
| Patients | 233 |
| Total drug cost | $4,173 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Winchester Medical CenterWinchester, VA · 317 clinicians
- Warren Memorial Hospital, Inc.Front Royal, VA · 119 clinicians
Hospital affiliations
- Hampshire Memorial HospitalRomney, WV
- Shenandoah Memorial HospitalWoodstock, VA
- Warren Memorial HospitalFront Royal, VA
- Winchester Medical CenterWinchester, VA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Emergency Medicine providers in Winchester
- 1154473304
- 1518926567
- 1306806674
- 1518926989
- 1013976083
- 1568421436
- 1972563237
- 1679532394
- 1255727954
- 1629539960
- 1346209285
- 1477113033