Quick answers
- Which hospitals does Marisa I. Rebeka work at?
- Medicare's official clinician data lists Marisa I. Rebeka at 4 hospitals: Billings Clinic Hospital, Glendive Medical Center, North Big Horn Hospital District and Sheridan Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marisa I. Rebeka see patients?
- Medicare's clinician data lists 1 practice location in Billings, MT. Call before your visit to confirm the address.
- What is Marisa I. Rebeka's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Marisa I. Rebeka accept Medicare assignment?
- Yes. Medicare's clinician data says Marisa I. Rebeka 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 Marisa I. Rebeka?
- (406) 238-2500, as listed in official Medicare / NPI Registry data.
- What is Marisa I. Rebeka's NPI number?
- 1588066013. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marisa I. Rebeka works
Medicare's Facility Affiliation Data lists Marisa I. Rebeka at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Billings Clinic HospitalBillings, MT · Acute Care Hospital · CCN 270004
- Glendive Medical CenterGlendive, MT · Critical Access Hospital · CCN 271332
- North Big Horn Hospital DistrictLovell, WY · Critical Access Hospital · CCN 531309
- Sheridan Memorial HospitalSheridan, WY · Acute Care Hospital · CCN 530006
Practice locations
Addresses where Marisa I. Rebeka is enrolled with Medicare (CMS data updated 2026-10-02).
- 801 N 29th StBillings, MT 59101 (406) 238‑2500
Group practices
Medicare enrollment lists Marisa I. Rebeka as a member of this group (CMS data updated 2026-10-02).
- Billings Clinic Specialty Supplies and Services, LLC824 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Billings
Clinicians with the same Medicare primary specialty in Billings, MT — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588066013 |
| 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