Quick answers
- Which hospitals does Katherine J. Ponsler work at?
- Medicare's official clinician data lists Katherine J. Ponsler at 1 hospital: Southwest Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katherine J. Ponsler see patients?
- Medicare's clinician data lists 1 practice location in Darlington, WI. Call before your visit to confirm the address.
- What is Katherine J. Ponsler's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Katherine J. Ponsler accept Medicare assignment?
- Yes. Medicare's clinician data says Katherine J. Ponsler 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 Katherine J. Ponsler?
- (608) 776-4413, as listed in official Medicare / NPI Registry data.
- What is Katherine J. Ponsler's NPI number?
- 1124400627. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katherine J. Ponsler works
Medicare's Facility Affiliation Data lists Katherine J. Ponsler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Southwest Health CenterPlatteville, WI · Critical Access Hospital · CCN 521354
Practice locations
Addresses where Katherine J. Ponsler is enrolled with Medicare (CMS data updated 2026-10-02).
- 133 Performance DrDarlington, WI 53530 (608) 776‑4413
Group practices
Medicare enrollment lists Katherine J. Ponsler as a member of this group (CMS data updated 2026-10-02).
- Southwest Health Center Inc114 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Darlington
Clinicians with the same Medicare primary specialty in Darlington, WI — not a recommendation.
Clinician information
| Graduation year | 2015 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124400627 |
| 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