Quick answers
- Which hospitals does Patrick A. Nelson work at?
- Medicare's official clinician data lists Patrick A. Nelson at 5 hospitals: Avera Holy Family Hospital, Avera Marshall Regional Medical Ctr, Avera McKennan Hospital & University Health Center, Regional Health Services of Howard County and Sioux Center Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Patrick A. Nelson see patients?
- Medicare's clinician data lists 7 practice locations, including Sioux Falls, SD, Marshall, MN and Miller, SD. Call before your visit to confirm the address.
- What is Patrick A. Nelson's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Patrick A. Nelson accept Medicare assignment?
- Yes. Medicare's clinician data says Patrick A. Nelson 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 Patrick A. Nelson?
- (605) 322-4878, as listed in official Medicare / NPI Registry data.
- What is Patrick A. Nelson's NPI number?
- 1518929892. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Patrick A. Nelson works
Medicare's Facility Affiliation Data lists Patrick A. Nelson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Holy Family HospitalEstherville, IA · Critical Access Hospital · CCN 161351
- Avera Marshall Regional Medical CtrMarshall, MN · Critical Access Hospital · CCN 241359
- Avera McKennan Hospital & University Health CenterSioux Falls, SD · Acute Care Hospital · CCN 430016
- Regional Health Services of Howard CountyCresco, IA · Critical Access Hospital · CCN 161328
- Sioux Center HealthSioux Center, IA · Critical Access Hospital · CCN 161346
Practice locations
Addresses where Patrick A. Nelson is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1000 E 23rd StSioux Falls, SD 57105
- 1325 S Cliff AveSioux Falls, SD 57105 (605) 322‑4878
- 1325 S Cliff Ave, RadiologySioux Falls, SD 57105 (605) 322‑4878
- 300 S Bruce StMarshall, MN 56258
- 300 S Bruce St, SMarshall, MN 56258 (507) 532‑9661
Group practices
Medicare enrollment lists Patrick A. Nelson as a member of these groups (CMS data updated 2026-10-02).
- Avera McKennan959 clinicians in the group
- Avera Marshall99 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Sioux Falls
Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Dakota School Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518929892 |
| 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