John Gaston Horner, M.D.
NPI 1598997298ActiveIndividual· Family Medicine· Olney, TX
Family Medicine (M.D.) in Olney, Texas, trained at University of North Dakota School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $246,940 for 2,900 claims, against $53,808 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $98.34 in all, mostly food and beverage.
Overview
| NPI | 1598997298 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 13, 2009 |
| Last updated in NPPES | Sep 25, 2025 |
| Certified by provider | Sep 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | P2459 | TX |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 257 |
|---|---|
| Services billed | 1,059 across 51 procedure codes |
| Paid by Medicare | $53,808 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,900 · 4,757 30-day fills |
|---|---|
| Patients | 315 |
| Total drug cost | $246,940 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Family Practice |
Medical groups
- Concord Medical Group of Texas PLLCBreckenridge, TX · 321 clinicians
- Olney-Hamilton Hospital DistrictOlney, TX · 15 clinicians
Hospital affiliations
- Clay County Memorial HospitalHenrietta, TX
- Graham Regional Medical CenterGraham, TX
- Hamilton HospitalOlney, TX
- United Regional Health Care SystemWichita Falls, TX
Other facilities
- Olney Rehabilitation and Care CenterNursing home · Olney, TX
Industry payments (Open Payments)
- 2025$98.34 · 4 payments from 4 companies
- 2024$119.51 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $33.02 | 1 |
| Novo Nordisk Inc | $26.51 | 1 |
| Lundbeck LLC | $24.66 | 1 |
| Axsome Therapeutics, Inc. | $14.15 | 1 |
What the 2025 payments were for
- Food and Beverage$98.34 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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