Adam M. Duplechain, DO
NPI 1124559422ActiveIndividual· Emergency Medicine· Jackson, MS
Emergency Medicine (DO) in Jackson, Mississippi, trained at William Carey University College of Osteopathic Medicine (class of 2017). 130 Medicare patients in 2024, $17,453 paid; nearly all of their 484 Part D prescriptions were generic (94%).
Overview
| NPI | 1124559422 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Mar 27, 2017 |
| Last updated in NPPES | Jul 21, 2020 |
| Certified by provider | Jul 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 27710 | MS |
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 (LA); Practitioner - Emergency Medicine (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 228 across 13 procedure codes |
| Paid by Medicare | $17,453 |
Part D prescriptions in 2024
| Prescriptions (claims) | 484 · 490 30-day fills |
|---|---|
| Patients | 278 |
| Total drug cost | $9,562 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | William Carey University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Emergency Medicine |
Medical group
- Jackson Hb Medical Services LLCVicksburg, MS · 52 clinicians
Hospital affiliation
- Merit Health CentralJackson, MS
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 208 emergency medicine physicians in Jackson · All emergency medicine physicians in Mississippi