Quick answers
- Which hospitals does Joseph G. Rees work at?
- Medicare's official clinician data lists Joseph G. Rees at 3 hospitals: Avera Dells Area Hospital - CAH, Avera McKennan Hospital & University Health Center and Sanford Usd Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph G. Rees see patients?
- Medicare's clinician data lists 2 practice locations, including Sioux Falls, SD and Larchwood, IA. Call before your visit to confirm the address.
- What is Joseph G. Rees's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
- Does Joseph G. Rees accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph G. Rees 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.
- Does Joseph G. Rees offer telehealth?
- Medicare's clinician data says Joseph G. Rees offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Joseph G. Rees?
- (605) 322-5180, as listed in official Medicare / NPI Registry data.
- What is Joseph G. Rees's NPI number?
- 1760656193. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph G. Rees works
Medicare's Facility Affiliation Data lists Joseph G. Rees at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Dells Area Hospital - CAHDell Rapids, SD · Critical Access Hospital · CCN 431331
- Avera McKennan Hospital & University Health CenterSioux Falls, SD · Acute Care Hospital · CCN 430016
- Sanford Usd Medical CenterSioux Falls, SD · Acute Care Hospital · CCN 430027
Practice locations
Addresses where Joseph G. Rees is enrolled with Medicare (CMS data updated 2026-10-02).
- 2100 S Marion RdSioux Falls, SD 57106 (605) 322‑5180
- 916 Holder StLarchwood, IA 51241 (712) 477‑2185
Group practices
Medicare enrollment lists Joseph G. Rees as a member of this group (CMS data updated 2026-10-02).
- Avera McKennan959 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in Sioux Falls
Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Kansas City College Of Medicine And Surgery |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1760656193 |
| 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