Michael Farmer, DO
NPI 1326082835ActiveIndividual· Emergency Medicine· Hattiesburg, MS
Emergency Medicine (DO) with Southwest Mississippi Regional Medical Center and 1 other group, practicing in Hattiesburg, Mississippi. 712 Medicare patients in 2024, $97,510 paid; nearly all of their 231 Part D prescriptions were generic (94%). Purdue Pharma L.P. reported $16.84 in payments in 2025, mostly food and beverage. Lists Forrest General Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1326082835 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 15, 2006 |
| Last updated in NPPES | Aug 20, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 15900 | 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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 712 |
|---|---|
| Services billed | 1,046 across 18 procedure codes |
| Paid by Medicare | $97,510 |
Part D prescriptions in 2024
| Prescriptions (claims) | 231 · 253 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $2,601 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Southwest Mississippi Regional Medical CenterMcComb, MS · 83 clinicians
- Relias Emergency Medicine Specialists of Hattiesburg LLCHattiesburg, MS · 48 clinicians
Hospital affiliations
- Forrest General HospitalHattiesburg, MS
- Marion General HospitalColumbia, MS
- Southwest Ms Regional Medical CenterMcComb, MS
Industry payments (Open Payments)
- 2025$16.84 · 1 payment from 1 company
- 2024$34.92 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Purdue Pharma L.P. | $16.84 | 1 |
What the 2025 payments were for
- Food and Beverage$16.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 emergency medicine physicians in Hattiesburg · All emergency medicine physicians in Mississippi