Quick answers
- Does Richard N. Aizpuru accept Medicare assignment?
- Yes. Medicare's clinician data says Richard N. Aizpuru accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Richard N. Aizpuru's NPI number?
- 1558367789. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Richard N. Aizpuru works
Medicare's Facility Affiliation Data lists Richard N. Aizpuru at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Amery Hospital & ClinicAmery, WI · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 521308
- Hudson HospitalHudson, WI · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 521335
- Lakeview Memorial HospitalStillwater, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240066
- Regions HospitalSaint Paul, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240106
- Westfields Hospital and ClinicNew Richmond, WI · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 521345
Practice locations
Addresses where Richard N. Aizpuru is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 14; the Medicare profile lists all.
- 1110 Yankee Doodle RdEagan, MN 55121 (651) 454‑3970
- 1601 Golf Course RdGrand Rapids, MN 55744 (218) 326‑3401
- 1617 E Division StRiver Falls, WI 54022 (715) 307‑6600
- 2355 Hwy 36 W, Suite 100Roseville, MN 55113 (651) 292‑2000
- 2450 Riverside AveMinneapolis, MN 55454
Group practices
Medicare enrollment lists Richard N. Aizpuru as a member of these groups (CMS data updated October 2, 2026).
- Allina Health System3,842 clinicians in the group
- Fairview Express Care1,911 clinicians in the group
- Altru Health System684 clinicians in the group
- Ridgeview Medical Center412 clinicians in the group
- Range Regional Health Services353 clinicians in the group
- Grand Itasca Clinic and Hospital323 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Eagan
Clinicians with the same Medicare primary specialty in Eagan, MN — not a recommendation.
Other clinicians in Allina Health System
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 1985 (41 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558367789 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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