Quick answers
- Does Koralyn D. Barkman accept Medicare assignment?
- Yes. Medicare's clinician data says Koralyn D. Barkman 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 Koralyn D. Barkman see?
- In 2024, CMS data shows 76 Original Medicare patients and 131 services for Koralyn D. Barkman. This counts Original Medicare only and measures volume, not quality.
- What is Koralyn D. Barkman's NPI number?
- 1356005557. 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 Koralyn D. Barkman, 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 | 76 |
|---|---|
| Services billed to Medicare | 131 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Emergency department visit with moderate level of medical decision making (99284)36 services
- Emergency department visit with low level of medical decision making (99283)19 services
- Automated urinalysis test (81003)18 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 cholesterol74%
- Arthritis57%
- Depression50%
- Diabetes42%
- Ischemic heart disease42%
Hospitals where Koralyn D. Barkman works
Medicare's Facility Affiliation Data lists Koralyn D. Barkman 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.
- Fredonia Regional HospitalFredonia, KS · Critical Access Hospital · Emergency services: listed by Medicare · CCN 171374
- Labette HealthParsons, KS · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 170120
- Neosho Memorial Regional Medical CenterChanute, KS · Critical Access Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 171380
- Wilson Medical CenterNeodesha, KS · Critical Access Hospital · Emergency services: listed by Medicare · CCN 171344
Practice locations
Addresses where Koralyn D. Barkman is enrolled with Medicare (CMS data updated October 2, 2026).
- 1527 Madison StFredonia, KS 66736 (620) 378‑2121
Group practices
Medicare enrollment lists Koralyn D. Barkman as a member of this group (CMS data updated October 2, 2026).
- Fredonia Regional Hospital9 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Fredonia
Clinicians with the same Medicare primary specialty in Fredonia, KS — not a recommendation.
Other clinicians in Fredonia Regional Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356005557 |
| 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