Quick answers
- Does Margaret O. Schessler accept Medicare assignment?
- Medicare's clinician data says Margaret O. Schessler may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Margaret O. Schessler's NPI number?
- 1003260530. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Margaret O. Schessler works
Medicare's Facility Affiliation Data lists Margaret O. Schessler 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.
- The Monroe ClinicMonroe, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520028
- University of WI Hospitals & Clinics AuthorityMadison, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520098
Practice locations
Addresses where Margaret O. Schessler is enrolled with Medicare (CMS data updated October 2, 2026).
- 2009 5th StMonroe, WI 53566
Specialties
- Anesthesiology Assistantprimary
Find other clinicians: Anesthesiology Assistant, Wisconsin →
Other anesthesiologist assistants in Monroe
Clinicians with the same Medicare primary specialty in Monroe, WI — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1003260530 |
| 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
- 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