Quick answers
- Does Brian G. Hornung accept Medicare assignment?
- Yes. Medicare's clinician data says Brian G. Hornung accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Brian G. Hornung see?
- In 2024, CMS data shows 265 Original Medicare patients and 1,572 services for Brian G. Hornung. This counts Original Medicare only and measures volume, not quality.
- What is Brian G. Hornung's NPI number?
- 1558364117. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Brian G. Hornung, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 265 |
|---|---|
| Services billed to Medicare | 1,572 |
| Different services or procedures | 54 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)279 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)275 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)174 services
- Annual depression screening, 5 to 15 minutes (G0444)171 services
- Influenza vaccine split virus, preservative free (90662)86 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol72%
- High blood pressure63%
- Arthritis43%
- Ischemic heart disease29%
- Chronic kidney disease20%
- Diabetes18%
Hospitals where Brian G. Hornung works
Medicare's Facility Affiliation Data lists Brian G. Hornung at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- AdventHealth Shawnee MissionShawnee Mission, KS · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 170104
- Kansas City Orthopaedic InstituteLeawood, KS · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 170188
- Menorah Medical CenterOverland Park, KS · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 170182
- St Joseph Medical CenterKansas City, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260085
- University of Kansas HospitalKansas City, KS · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 170040
Practice locations
Addresses where Brian G. Hornung is enrolled with Medicare (CMS data updated October 2, 2026).
- 373 W 101st TerKansas City, MO 64114 (816) 941‑1400
- 8550 Marshall DrLenexa, KS 66214 (816) 941‑1400
Group practices
Medicare enrollment lists Brian G. Hornung as a member of this group (CMS data updated October 2, 2026).
- Encompass Medical Group PA43 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Kansas City
Clinicians with the same Medicare primary specialty in Kansas City, MO — not a recommendation.
Other clinicians in Encompass Medical Group PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558364117 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians