Quick answers
- Which hospitals does Chiachien J. Wang work at?
- Medicare's official clinician data lists Chiachien J. Wang at 1 hospital: Willis Knighton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Chiachien J. Wang see patients?
- Medicare's clinician data lists 1 practice location in Shreveport, LA. Call before your visit to confirm the address.
- What is Chiachien J. Wang's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Chiachien J. Wang accept Medicare assignment?
- Yes. Medicare's clinician data says Chiachien J. Wang 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 Chiachien J. Wang?
- (318) 212-4639, as listed in official Medicare / NPI Registry data.
- What is Chiachien J. Wang's NPI number?
- 1457615395. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Chiachien J. Wang works
Medicare's Facility Affiliation Data lists Chiachien J. Wang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Willis Knighton Medical CenterShreveport, LA · Acute Care Hospital · CCN 190111
Practice locations
Addresses where Chiachien J. Wang is enrolled with Medicare (CMS data updated 2026-10-02).
- 2600 Kings HwyShreveport, LA 71103 (318) 212‑4639
Group practices
Medicare enrollment lists Chiachien J. Wang as a member of these groups (CMS data updated 2026-10-02).
- Radiation Oncology Services Apmc4 clinicians in the group
- WK Radiation Oncology Services4 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Shreveport
Clinicians with the same Medicare primary specialty in Shreveport, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Connecticut School Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457615395 |
| 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