Quick answers
- Which hospitals does James J. Choi work at?
- Medicare's official clinician data lists James J. Choi at 5 hospitals: Buena Vista Regional Medical Center, Cherokee Regional Medical Center, Humboldt County Memorial Hospital, Trinity Regional Medical Center and UnityPoint Health - Des Moines Iowa Methodist Medi…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James J. Choi see patients?
- Medicare's clinician data lists 2 practice locations, including Des Moines, IA and Clive, IA. Call before your visit to confirm the address.
- What is James J. Choi's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does James J. Choi accept Medicare assignment?
- Yes. Medicare's clinician data says James J. Choi 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 James J. Choi?
- (515) 226-9810, as listed in official Medicare / NPI Registry data.
- What is James J. Choi's NPI number?
- 1811956303. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James J. Choi works
Medicare's Facility Affiliation Data lists James J. Choi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Buena Vista Regional Medical CenterStorm Lake, IA · Critical Access Hospital · CCN 161375
- Cherokee Regional Medical CenterCherokee, IA · Critical Access Hospital · CCN 161362
- Humboldt County Memorial HospitalHumboldt, IA · Critical Access Hospital · CCN 161334
- Trinity Regional Medical CenterFort Dodge, IA · Acute Care Hospital · CCN 160016
- UnityPoint Health - Des Moines Iowa Methodist Medi…Des Moines, IA · Acute Care Hospital · CCN 160082
Practice locations
Addresses where James J. Choi is enrolled with Medicare (CMS data updated 2026-10-02).
- 1221 Pleasant St, Suite 350Des Moines, IA 50309 (515) 226‑9810
- 12368 Stratford Dr, Suite 300Clive, IA 50325 (515) 228‑9810
Group practices
Medicare enrollment lists James J. Choi as a member of these groups (CMS data updated 2026-10-02).
- Iowa Radiology P C38 clinicians in the group
- Iowa Diagnostic Imaging and Procedure Center L C36 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Des Moines
Clinicians with the same Medicare primary specialty in Des Moines, IA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811956303 |
| 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