Nicole M. Geissinger, MD

Hospitals where Nicole M. Geissinger works

Medicare's Facility Affiliation Data lists Nicole M. Geissinger 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.

• Camden Clark Medical CenterParkersburg, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510058
• Marshfield Medical Center - WestonWeston, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520202

Practice locations

Addresses where Nicole M. Geissinger is enrolled with Medicare (CMS data updated October 2, 2026).

• 1000 N Oak AveMarshfield, WI 54449 (715) 387‑5511
• 3400 Ministry PkwyWeston, WI 54476 (715) 393‑1000
• 800 Garfield AveParkersburg, WV 26101 (304) 424‑2111

Group practices

Medicare enrollment lists Nicole M. Geissinger as a member of these groups (CMS data updated October 2, 2026).

• MCHS Hospitals Inc1,197 clinicians in the group
• Camden-Clark Physician Corporation348 clinicians in the group

Specialties

• Critical Care (Intensivists)primary
• Internal Medicinealso

Find other Critical Care (Intensivists) doctors in Wisconsin →

Other critical care doctors in Marshfield

Clinicians with the same Medicare primary specialty in Marshfield, WI — not a recommendation.

• Michael Smith, DO
• Arinzechukwu I. Uzoechina, MD
• Abuzaid Medani, MD
• Lucy C. Martinek, MD
• Sergejs Stepanovs, MD
• John F. Cordova, MD
• Jayanth G. Vedre, MD
• Jennifer C. Roberts, MD

All critical care doctors in Marshfield →

Other clinicians in MCHS Hospitals Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Joel A. Nielsen, DO
• Michael S. Schmidt, MD
• Duane J. Myklejord, MD
• Wadad F. Ailabouni
• Sumithra D. Tirunagaram, MD
• Melissa L. Henneman, CNA

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
5. Medicare Care Compare — official Medicare tool to look up clinicians