Quick answers
- Which hospitals does Orvar T. Jonsson work at?
- Medicare's official clinician data lists Orvar T. Jonsson at 5 hospitals: Avera Heart Hospital of South Dakota, Avera McKennan Hospital & University Health Center, Ortonville Area Health Services, Spencer Municipal Hospital and Windom Area Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Orvar T. Jonsson see patients?
- Medicare's clinician data lists 7 practice locations, including Worthington, MN, Sioux Falls, SD and Windom, MN. Call before your visit to confirm the address.
- What is Orvar T. Jonsson's specialty?
- Medicare lists Advanced Heart Failure and Transplant Cardiology as the primary specialty, and also Internal Medicine.
- Does Orvar T. Jonsson accept Medicare assignment?
- Yes. Medicare's clinician data says Orvar T. Jonsson 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 Orvar T. Jonsson?
- (507) 372-6420, as listed in official Medicare / NPI Registry data.
- What is Orvar T. Jonsson's NPI number?
- 1831302009. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Orvar T. Jonsson works
Medicare's Facility Affiliation Data lists Orvar T. Jonsson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Heart Hospital of South DakotaSioux Falls, SD · Acute Care Hospital · CCN 430095
- Avera McKennan Hospital & University Health CenterSioux Falls, SD · Acute Care Hospital · CCN 430016
- Ortonville Area Health ServicesOrtonville, MN · Critical Access Hospital · CCN 241342
- Spencer Municipal HospitalSpencer, IA · Acute Care Hospital · CCN 160112
- Windom Area HealthWindom, MN · Critical Access Hospital · CCN 241332
Practice locations
Addresses where Orvar T. Jonsson is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1216 Ryans RdWorthington, MN 56187 (507) 372‑6420
- 1325 S Cliff AveSioux Falls, SD 57105
- 2150 Hospital DrWindom, MN 56101 (507) 831‑0670
- 300 S Bruce StMarshall, MN 56258 (507) 537‑9007
- 4500 W 69th StSioux Falls, SD 57108
Group practices
Medicare enrollment lists Orvar T. Jonsson as a member of this group (CMS data updated 2026-10-02).
- Heart Hospital of South Dakota LLC67 clinicians in the group
Specialties
Find other Advanced Heart Failure and Transplant Cardiology doctors in Minnesota →
Other heart failure and transplant cardiologists in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
- Barry M. Cabuay, MD
- Michael A. Samara, MD
- Rosalyn Adigun, MD
- Horng H. Chen, MD
- Alfredo L. Clavell, MD
- Barry Boilson, MD
- Atta Behfar, MD
- Katie A. Moriarty, MD
All heart failure and transplant cardiologists in Minnesota →
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831302009 |
| 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