Quick answers
- Which hospitals does Aaron Johnson work at?
- Medicare's official clinician data lists Aaron Johnson at 4 hospitals: Kossuth Regional Health Center, Mayo Clinic Health System - Fairmont, Mayo Clinic Health System - Mankato and United Hospital District. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron Johnson see patients?
- Medicare's clinician data lists 1 practice location in Blue Earth, MN. Call before your visit to confirm the address.
- What is Aaron Johnson's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Aaron Johnson accept Medicare assignment?
- Medicare's clinician data says Aaron Johnson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Aaron Johnson offer telehealth?
- Medicare's clinician data says Aaron Johnson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Aaron Johnson?
- (507) 526-7388, as listed in official Medicare / NPI Registry data.
- What is Aaron Johnson's NPI number?
- 1790984144. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron Johnson works
Medicare's Facility Affiliation Data lists Aaron Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kossuth Regional Health CenterAlgona, IA · Critical Access Hospital · CCN 161353
- Mayo Clinic Health System - FairmontFairmont, MN · Acute Care Hospital · CCN 240166
- Mayo Clinic Health System - MankatoMankato, MN · Acute Care Hospital · CCN 240093
- United Hospital DistrictBlue Earth, MN · Critical Access Hospital · CCN 241369
Practice locations
Addresses where Aaron Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 515 S Moore StBlue Earth, MN 56013 (507) 526‑7388
Group practices
Medicare enrollment lists Aaron Johnson as a member of this group (CMS data updated 2026-10-02).
- United Hospital District Inc50 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Blue Earth
Clinicians with the same Medicare primary specialty in Blue Earth, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1790984144 |
| 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