Quick answers
- Which hospitals does Collin J. Noldner work at?
- Medicare's official clinician data lists Collin J. Noldner at 4 hospitals: Avera Marshall Regional Medical Center, Avera McKennan Hospital & University Health Center, Avera Queen of Peace and Avera St Mary's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Collin J. Noldner see patients?
- Medicare's clinician data lists 10 practice locations, including Sioux Falls, SD, Yankton, SD and Marshall, MN. Call before your visit to confirm the address.
- What is Collin J. Noldner's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Collin J. Noldner accept Medicare assignment?
- Yes. Medicare's clinician data says Collin J. Noldner 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 Collin J. Noldner offer telehealth?
- Medicare's clinician data says Collin J. Noldner offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Collin J. Noldner?
- (605) 322-4878, as listed in official Medicare / NPI Registry data.
- What is Collin J. Noldner's NPI number?
- 1063076719. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Collin J. Noldner works
Medicare's Facility Affiliation Data lists Collin J. Noldner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Marshall Regional Medical CenterMarshall, MN · Critical Access Hospital · CCN 241359
- 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
Practice locations
Addresses where Collin J. Noldner is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 1000 E 23rd StSioux Falls, SD 57105
- 1115 W 9th StYankton, SD 57078
- 1325 S Cliff AveSioux Falls, SD 57105
- 1325 S Cliff Ave, RadiologySioux Falls, SD 57105 (605) 322‑4878
- 300 S Bruce St, SMarshall, MN 56258 (507) 532‑9661
Group practices
Medicare enrollment lists Collin J. Noldner as a member of these groups (CMS data updated 2026-10-02).
- Avera McKennan959 clinicians in the group
- Sacred Heart Health Services153 clinicians in the group
- Avera Queen of Peace122 clinicians in the group
- Avera Marshall99 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Sioux Falls
Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Sanford School Of Medicine Of University Of South Dakota |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1063076719 |
| 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