Quick answers
- Which hospitals does Won Kyu Choi work at?
- Medicare's official clinician data lists Won Kyu Choi at 1 hospital: The Johns Hopkins Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Won Kyu Choi see patients?
- Medicare's clinician data lists 2 practice locations, including Richardson, TX and Dallas, TX. Call before your visit to confirm the address.
- What is Won Kyu Choi's specialty?
- Medicare lists Nuclear Medicine as the primary specialty, and also Diagnostic Radiology.
- Does Won Kyu Choi accept Medicare assignment?
- Yes. Medicare's clinician data says Won Kyu 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 Won Kyu Choi?
- (214) 633-7070, as listed in official Medicare / NPI Registry data.
- What is Won Kyu Choi's NPI number?
- 1790292563. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Won Kyu Choi works
Medicare's Facility Affiliation Data lists Won Kyu Choi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · CCN 210009
Practice locations
Addresses where Won Kyu Choi is enrolled with Medicare (CMS data updated 2026-10-02).
- 3030 Waterview PkwyRichardson, TX 75080 (214) 633‑7070
- 6201 Harry Hines BlvdDallas, TX 75235 (214) 645‑5505
Group practices
Medicare enrollment lists Won Kyu Choi as a member of this group (CMS data updated 2026-10-02).
- University of Texas Southwestern Medical Center at Dallas3,187 clinicians in the group
Specialties
- Nuclear Medicineprimary
- Diagnostic Radiologyalso
Other nuclear medicine doctors in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790292563 |
| 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