Quick answers
- Which hospitals does Angelo N. Santos work at?
- Medicare's official clinician data lists Angelo N. Santos at 5 hospitals: Avera Marshall Regional Medical Center, Avera McKennan Hospital & University Health Center, Madison Regional Health System, Murray County Memorial Hospital and Windom Area Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Angelo N. Santos see patients?
- Medicare's clinician data lists 3 practice locations, including Slayton, MN, Windom, MN and Sioux Falls, SD. Call before your visit to confirm the address.
- What is Angelo N. Santos's specialty?
- Medicare lists Vascular Surgery as the primary specialty.
- Does Angelo N. Santos accept Medicare assignment?
- Yes. Medicare's clinician data says Angelo N. Santos 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 Angelo N. Santos?
- (605) 306-6100, as listed in official Medicare / NPI Registry data.
- What is Angelo N. Santos's NPI number?
- 1861628059. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Angelo N. Santos works
Medicare's Facility Affiliation Data lists Angelo N. Santos 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
- Madison Regional Health SystemMadison, SD · Critical Access Hospital · CCN 431300
- Murray County Memorial HospitalSlayton, MN · Critical Access Hospital · CCN 241319
- Windom Area HealthWindom, MN · Critical Access Hospital · CCN 241332
Practice locations
Addresses where Angelo N. Santos is enrolled with Medicare (CMS data updated 2026-10-02).
- 2042 Juniper AveSlayton, MN 56172 (605) 306‑6100
- 2150 Hospital DrWindom, MN 56101 (605) 306‑6100
- 3801 S Elmwood AveSioux Falls, SD 57105 (605) 306‑6100
Group practices
Medicare enrollment lists Angelo N. Santos as a member of this group (CMS data updated 2026-10-02).
- Dakota Vascular Prof LLC6 clinicians in the group
Specialties
- Vascular Surgeryprimary
Other vascular surgeons in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861628059 |
| 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