Quick answers
- Which hospitals does Nicolas C. Rubel work at?
- Medicare's official clinician data lists Nicolas C. Rubel at 2 hospitals: Mayo Clinic and Mercy Health System Corp. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicolas C. Rubel see patients?
- Medicare's clinician data lists 1 practice location in Beloit, WI. Call before your visit to confirm the address.
- What is Nicolas C. Rubel's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Nicolas C. Rubel accept Medicare assignment?
- Yes. Medicare's clinician data says Nicolas C. Rubel 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 Nicolas C. Rubel?
- (608) 364-5566, as listed in official Medicare / NPI Registry data.
- What is Nicolas C. Rubel's NPI number?
- 1245818806. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicolas C. Rubel works
Medicare's Facility Affiliation Data lists Nicolas C. Rubel at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mayo ClinicJacksonville, FL · Acute Care Hospital · CCN 100151
- Mercy Health System CorpJanesville, WI · Acute Care Hospital · CCN 520066
Practice locations
Addresses where Nicolas C. Rubel is enrolled with Medicare (CMS data updated 2026-10-02).
- 1969 W Hart RdBeloit, WI 53511 (608) 364‑5566
Group practices
Medicare enrollment lists Nicolas C. Rubel as a member of this group (CMS data updated 2026-10-02).
- Southern Wisconsin Emergency Associates SC50 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Beloit
Clinicians with the same Medicare primary specialty in Beloit, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245818806 |
| 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