John Brooks Averette, MD
NPI 1366477390ActiveIndividual· Internal Medicine, Gastroenterology· Tupelo, MS
Internal Medicine, Gastroenterology (MD) in Tupelo, Mississippi, trained at University of Alabama School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $764,891 for 1,550 claims, against $188,468 paid for services in 2024. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $143.17 in all, mostly food and beverage.
Overview
| NPI | 1366477390 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Feb 9, 2026 |
| Certified by provider | Feb 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 19342 | MS |
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 - Gastroenterology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 696 |
|---|---|
| Services billed | 5,688 across 52 procedure codes |
| Paid by Medicare | $188,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,550 · 2,359 30-day fills |
|---|---|
| Patients | 531 |
| Total drug cost | $764,891 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Gastroenterology |
Medical group
- Gastroenterology Center of the Midsouth PLLCJackson, TN · 149 clinicians
Hospital affiliation
- North Mississippi Medical CenterTupelo, MS
Industry payments (Open Payments)
- 2025$143.17 · 8 payments from 7 companies
- 2024$616.07 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $37.81 | 2 |
| Genzyme Corporation | $26.29 | 1 |
| Gilead Sciences, Inc. | $25.38 | 1 |
| Amgen Inc. | $19.48 | 1 |
| Janssen Biotech, Inc. | $14.75 | 1 |
What the 2025 payments were for
- Food and Beverage$143.17 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Gastroenterology providers in Mississippi →