Quick answers
- Which hospitals does Christopher D. Aronson work at?
- Medicare's official clinician data lists Christopher D. Aronson at 5 hospitals: Floyd County Medical Center, Jackson County Regional Health Center, Northfield Hospital, Riverwood Healthcare Center and Welia Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher D. Aronson see patients?
- Medicare's clinician data lists 14 practice locations, including Glenwood, MN, Aitkin, MN and Northfieldm, MN. Call before your visit to confirm the address.
- What is Christopher D. Aronson's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Christopher D. Aronson accept Medicare assignment?
- Medicare's clinician data says Christopher D. Aronson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Christopher D. Aronson offer telehealth?
- Medicare's clinician data says Christopher D. Aronson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Christopher D. Aronson?
- (320) 634-4521, as listed in official Medicare / NPI Registry data.
- What is Christopher D. Aronson's NPI number?
- 1649269291. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher D. Aronson works
Medicare's Facility Affiliation Data lists Christopher D. Aronson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Floyd County Medical CenterCharles City, IA · Critical Access Hospital · CCN 161347
- Jackson County Regional Health CenterMaquoketa, IA · Critical Access Hospital · CCN 161329
- Northfield HospitalNorthfield, MN · Acute Care Hospital · CCN 240014
- Riverwood Healthcare CenterAitkin, MN · Critical Access Hospital · CCN 241305
- Welia HealthMora, MN · Critical Access Hospital · CCN 241367
Practice locations
Addresses where Christopher D. Aronson is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 14; the Medicare profile lists all.
- 10 4th Ave SEGlenwood, MN 56334 (320) 634‑4521
- 200 Bunker Hill DrAitkin, MN 56431
- 2000 N A VeNorthfieldm, MN 55057
- 2000 N AveNorthfield, MN 55057
- 301 Hwy 65 SMora, MN 55051 (320) 679‑1212
Group practices
Medicare enrollment lists Christopher D. Aronson as a member of these groups (CMS data updated 2026-10-02).
- Northfield Hospital121 clinicians in the group
- Aitkin Community Hospital Inc105 clinicians in the group
- Glacial Ridge Hospital District73 clinicians in the group
- Welia Health62 clinicians in the group
- Lifecare Medical Center58 clinicians in the group
- County of Meeker42 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1649269291 |
| 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