Quick answers
- Which hospitals does Margaret L. Upell work at?
- Medicare's official clinician data lists Margaret L. Upell at 2 hospitals: Avera St Mary's Hospital and Monument Health Rapid City Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Margaret L. Upell see patients?
- Medicare's clinician data lists 2 practice locations, including Eagle Butte, SD. Call before your visit to confirm the address.
- What is Margaret L. Upell's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Margaret L. Upell accept Medicare assignment?
- Yes. Medicare's clinician data says Margaret L. Upell 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 Margaret L. Upell?
- (605) 964-7700, as listed in official Medicare / NPI Registry data.
- What is Margaret L. Upell's NPI number?
- 1043284714. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Margaret L. Upell works
Medicare's Facility Affiliation Data lists Margaret L. Upell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera St Mary's HospitalPierre, SD · Acute Care Hospital · CCN 430015
- Monument Health Rapid City HospitalRapid City, SD · Acute Care Hospital · CCN 430077
Practice locations
Addresses where Margaret L. Upell is enrolled with Medicare (CMS data updated 2026-10-02).
- 315 Main StEagle Butte, SD 57625 (605) 964‑7700
- PO BoxEagle Butte, SD 57625
Specialties
- Family Practiceprimary
Other family doctors in Eagle Butte
Clinicians with the same Medicare primary specialty in Eagle Butte, SD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043284714 |
| 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