Quick answers
- Which hospitals does Madison Koster work at?
- Medicare's official clinician data lists Madison Koster at 1 hospital: Hospital District #6 Patterson Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Madison Koster see patients?
- Medicare's clinician data lists 3 practice locations, including Anthony, KS. Call before your visit to confirm the address.
- What is Madison Koster's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Madison Koster accept Medicare assignment?
- Yes. Medicare's clinician data says Madison Koster accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Madison Koster?
- (620) 842-5187, as listed in official Medicare / NPI Registry data.
- What is Madison Koster's NPI number?
- 1194464941. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Madison Koster works
Medicare's Facility Affiliation Data lists Madison Koster at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital District #6 Patterson Health CenterAnthony, KS · Critical Access Hospital · CCN 171346
Practice locations
Addresses where Madison Koster is enrolled with Medicare (CMS data updated 2026-10-02).
- 212 N 5th Ave, Anthony Community Care CtrAnthony, KS 67003 (620) 842‑5187
- 485 N Ks Hwy 2Anthony, KS 67003
- 485 N Ks Hwy 2, Patterson Health CenterAnthony, KS 67003
Group practices
Medicare enrollment lists Madison Koster as a member of this group (CMS data updated 2026-10-02).
- Hospital District No 6 of Harper County Kansas10 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Kansas
Clinicians with the same Medicare primary specialty in Kansas — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194464941 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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