Quick answers
- Does Rebecca Simon accept Medicare assignment?
- Yes. Medicare's clinician data says Rebecca Simon 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 Rebecca Simon see?
- In 2024, CMS data shows 34 Original Medicare patients and 69 services for Rebecca Simon. This counts Original Medicare only and measures volume, not quality.
- What is Rebecca Simon's NPI number?
- 1134340276. 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 Rebecca Simon, 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 | 34 |
|---|---|
| Services billed to Medicare | 69 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 81 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)28 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)20 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 blood pressure75%
- High cholesterol75%
- Ischemic heart disease56%
- Depression53%
- Diabetes50%
- Anxiety47%
Hospitals where Rebecca Simon works
Medicare's Facility Affiliation Data lists Rebecca Simon 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.
- Community Hospital, Onaga and St Marys CampusOnaga, KS · Critical Access Hospital · Emergency services: listed by Medicare · CCN 171354
- North Arkansas Regional Medical CenterHarrison, AR · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 040017
Practice locations
Addresses where Rebecca Simon is enrolled with Medicare (CMS data updated October 2, 2026).
- 114 W 8th StOnaga, KS 66521 (785) 889‑4241
- 120 W 8th StOnaga, KS 66521 (785) 889‑4274
Group practices
Medicare enrollment lists Rebecca Simon as a member of this group (CMS data updated October 2, 2026).
- Community Healthcare System Inc32 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Onaga
Clinicians with the same Medicare primary specialty in Onaga, KS — not a recommendation.
Other clinicians in Community Healthcare System Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134340276 |
| 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