Quick answers
- Which hospitals does Amanda C. Rivera-Begeman work at?
- Medicare's official clinician data lists Amanda C. Rivera-Begeman at 5 hospitals: Avera McKennan Hospital & University Health Center, Avera Queen of Peace, Avera St Mary's Hospital, Brookings Health System and Spencer Municipal Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Amanda C. Rivera-Begeman see patients?
- Medicare's clinician data lists 1 practice location in Sioux Falls, SD. Call before your visit to confirm the address.
- What is Amanda C. Rivera-Begeman's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Amanda C. Rivera-Begeman accept Medicare assignment?
- Yes. Medicare's clinician data says Amanda C. Rivera-Begeman 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 Amanda C. Rivera-Begeman?
- (605) 322-7200, as listed in official Medicare / NPI Registry data.
- What is Amanda C. Rivera-Begeman's NPI number?
- 1376675371. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Amanda C. Rivera-Begeman works
Medicare's Facility Affiliation Data lists Amanda C. Rivera-Begeman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera McKennan Hospital & University Health CenterSioux Falls, SD · Acute Care Hospital · CCN 430016
- Avera Queen of PeaceMitchell, SD · Critical Access Hospital · CCN 431340
- Avera St Mary's HospitalPierre, SD · Acute Care Hospital · CCN 430015
- Brookings Health SystemBrookings, SD · Acute Care Hospital · CCN 430008
- Spencer Municipal HospitalSpencer, IA · Acute Care Hospital · CCN 160112
Practice locations
Addresses where Amanda C. Rivera-Begeman is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 S Cliff Ave, Suite 700Sioux Falls, SD 57105 (605) 322‑7200
Group practices
Medicare enrollment lists Amanda C. Rivera-Begeman as a member of this group (CMS data updated 2026-10-02).
- Physicians Laboratory Ltd14 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Sioux Falls
Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376675371 |
| 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