Quick answers
- Which hospitals does Daniel A. Olsen work at?
- Medicare's official clinician data lists Daniel A. Olsen at 5 hospitals: Buena Vista Regional Medical Center, Dunes Surgical Hospital, Providence Medical Center, Sanford Medical Center Aberdeen and St Lukes Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel A. Olsen see patients?
- Medicare's clinician data lists 12 practice locations, including Humboldt, IA, Aberdeen, SD and Wayne, NE. Call before your visit to confirm the address.
- What is Daniel A. Olsen's specialty?
- Medicare lists Urology as the primary specialty.
- Does Daniel A. Olsen accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel A. Olsen 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 Daniel A. Olsen?
- (515) 332-4200, as listed in official Medicare / NPI Registry data.
- What is Daniel A. Olsen's NPI number?
- 1366973950. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel A. Olsen works
Medicare's Facility Affiliation Data lists Daniel A. Olsen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Buena Vista Regional Medical CenterStorm Lake, IA · Critical Access Hospital · CCN 161375
- Dunes Surgical HospitalDakota Dunes, SD · Acute Care Hospital · CCN 430089
- Providence Medical CenterWayne, NE · Critical Access Hospital · CCN 281345
- Sanford Medical Center AberdeenAberdeen, SD · Acute Care Hospital · CCN 430097
- St Lukes Regional Medical CenterSioux City, IA · Acute Care Hospital · CCN 160146
Practice locations
Addresses where Daniel A. Olsen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 1000 15th St NHumboldt, IA 50548 (515) 332‑4200
- 1015 3rd Ave SEAberdeen, SD 57401 (605) 725‑1700
- 1200 Providence RdWayne, NE 68787 (605) 217‑7000
- 1525 W 5th StStorm Lake, IA 50588 (712) 732‑4030
- 20 S Plum StVermillion, SD 57069 (605) 624‑9111
Group practices
Medicare enrollment lists Daniel A. Olsen as a member of these groups (CMS data updated 2026-10-02).
- Sanford Health Network351 clinicians in the group
- Buena Vista Regional Medical Center26 clinicians in the group
- Humboldt County Memorial Hospital25 clinicians in the group
- Providence Medical Center13 clinicians in the group
- Siouxland Urology Associates PC11 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Des Moines University Of Osteopathic Medicine And Health Sciences |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366973950 |
| 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