Quick answers
- Which hospitals does Arthur J. Rillo work at?
- Medicare's official clinician data lists Arthur J. Rillo at 5 hospitals: Avera Granite Falls, Avera Marshall Regional Medical Center, Avera McKennan Hospital & University Health Center, Avera Tyler Hospital and Chippewa County Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Arthur J. Rillo see patients?
- Medicare's clinician data lists 3 practice locations, including Lake Benton, MN, Tyler, MN and Granite Falls, MN. Call before your visit to confirm the address.
- What is Arthur J. Rillo's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Arthur J. Rillo accept Medicare assignment?
- Medicare's clinician data says Arthur J. Rillo may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Arthur J. Rillo?
- (507) 368-4323, as listed in official Medicare / NPI Registry data.
- What is Arthur J. Rillo's NPI number?
- 1619943404. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Arthur J. Rillo works
Medicare's Facility Affiliation Data lists Arthur J. Rillo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera Granite FallsGranite Falls, MN · Critical Access Hospital · CCN 241343
- 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 Tyler HospitalTyler, MN · Critical Access Hospital · CCN 241348
- Chippewa County HospitalMontevideo, MN · Critical Access Hospital · CCN 241325
Practice locations
Addresses where Arthur J. Rillo is enrolled with Medicare (CMS data updated 2026-10-02).
- 109 E Lake Benton StLake Benton, MN 56149 (507) 368‑4323
- 240 Willow StTyler, MN 56178 (507) 247‑5521
- 345 10th AveGranite Falls, MN 56241 (320) 564‑3111
Group practices
Medicare enrollment lists Arthur J. Rillo as a member of these groups (CMS data updated 2026-10-02).
- Avera Granite Falls16 clinicians in the group
- Avera Tyler15 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Lake Benton
Clinicians with the same Medicare primary specialty in Lake Benton, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Dakota School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1619943404 |
| 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