Gary M. Barton, M.D.
NPI 1265473821ActiveIndividual· Specialist· North Little Rock, AR
Specialist (M.D.) in North Little Rock, Arkansas, trained at University of Arkansas College of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $368,989 for 393 claims, against $34,715 paid for services in 2024. Medtronic, Inc. was the largest of 3 companies reporting payments in 2025, $106.27 in all, mostly food and beverage.
Overview
| NPI | 1265473821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | Aug 20, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | C6788 | AR |
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 (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 172 |
|---|---|
| Services billed | 349 across 15 procedure codes |
| Paid by Medicare | $34,715 |
Part D prescriptions in 2024
| Prescriptions (claims) | 393 · 500 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $368,989 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Gastroenterology |
Medical group
- Gastro Clinics of Arkansas PLLCNorth Little Rock, AR · 7 clinicians
Hospital affiliations
- Baptist Health Medical Center North Little RockNorth Little Rock, AR
- Chi-St Vincent InfirmaryLittle Rock, AR
Industry payments (Open Payments)
- 2025$106.27 · 3 payments from 3 companies
- 2024$152.57 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $45.77 | 1 |
| Janssen Biotech, Inc. | $34.03 | 1 |
| Aimmune Therapeutics, Inc. | $26.47 | 1 |
What the 2025 payments were for
- Food and Beverage$106.27 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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