Quick answers
- Does Marissa R. Schloesser accept Medicare assignment?
- Yes. Medicare's clinician data says Marissa R. Schloesser 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.
- What is Marissa R. Schloesser's NPI number?
- 1366785958. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marissa R. Schloesser works
Medicare's Facility Affiliation Data lists Marissa R. Schloesser 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.
- Thedacare Regional Medical Center - Appleton IncAppleton, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520160
Practice locations
Addresses where Marissa R. Schloesser is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 County Rd B, Suite 4Shawano, WI 54166 (920) 729‑7105
- 200 Theda Clark Medical Plz, Suite 130Neenah, WI 54956 (920) 729‑7105
- E3277 Apple Tree LnWaupaca, WI 54981 (920) 729‑7105
Group practices
Medicare enrollment lists Marissa R. Schloesser as a member of this group (CMS data updated October 2, 2026).
- Womens Care of Wisconsin SC23 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Shawano
Clinicians with the same Medicare primary specialty in Shawano, WI — not a recommendation.
Other clinicians in Womens Care of Wisconsin SC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 2013 (13 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366785958 |
| 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