Brian G. Hornung, M.D.
NPI 1558364117ActiveIndividual· Family Medicine· Lenexa, KS
Family Medicine (M.D.) in Lenexa, Kansas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $345,202 for 5,738 claims, against $87,893 paid for services in 2024. Pfizer Inc. was the largest of 14 companies reporting payments in 2025, $632.78 in all, mostly food and beverage.
Overview
| NPI | 1558364117 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 27, 2005 |
| Last updated in NPPES | Aug 9, 2023 |
| Certified by provider | Aug 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 04-26189 | KS |
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 - Family Practice (KS); Practitioner - Family Practice (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 265 |
|---|---|
| Services billed | 1,572 across 54 procedure codes |
| Paid by Medicare | $87,893 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,738 · 13,215 30-day fills |
|---|---|
| Patients | 567 |
| Total drug cost | $345,202 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Family Practice |
Medical group
- Encompass Medical Group PAKansas City, MO · 43 clinicians
Hospital affiliations
- Adventhealth Shawnee MissionShawnee Mission, KS
- Kansas City Orthopaedic InstituteLeawood, KS
- Menorah Medical CenterOverland Park, KS
- St Joseph Medical CenterKansas City, MO
- University of Kansas HospitalKansas City, KS
Industry payments (Open Payments)
- 2025$632.78 · 35 payments from 14 companies
- 2024$781.54 · 39 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $140.04 | 9 |
| Novo Nordisk Inc | $69.57 | 4 |
| Glaxosmithkline, LLC. | $60.27 | 3 |
| Abbott Laboratories | $60.18 | 3 |
| Astellas Pharma US Inc | $55.22 | 2 |
What the 2025 payments were for
- Food and Beverage$632.78 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 family medicine physicians in Lenexa · All family medicine physicians in Kansas