Sean David Chester, M.D.
NPI 1740676626ActiveIndividual· Emergency Medicine· Washington, DC
Emergency Medicine (M.D.) in Washington, District of Columbia, trained at Vanderbilt University School of Medicine (class of 2015). 271 Medicare patients in 2024, $32,431 paid; nearly all of their 166 Part D prescriptions were generic (90%).
Overview
| NPI | 1740676626 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 8, 2015 |
| Last updated in NPPES | Jul 1, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD047504 | DC |
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 - Emergency Medicine (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 271 |
|---|---|
| Services billed | 328 across 15 procedure codes |
| Paid by Medicare | $32,431 |
Part D prescriptions in 2024
| Prescriptions (claims) | 166 · 171 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $2,747 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Emergency Medicine |
Medical group
- Medical Faculty Associates, IncWashington, DC · 672 clinicians
Hospital affiliation
- George Washington Univ HospitalWashington, DC
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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All 382 emergency medicine physicians in Washington · All emergency medicine physicians in District of Columbia