Quick answers
- Which hospitals does Jason U. Kwon work at?
- Medicare's official clinician data lists Jason U. Kwon at 1 hospital: Providence Mission Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jason U. Kwon see patients?
- Medicare's clinician data lists 2 practice locations, including Mission Viejo, CA and Laguna Beach, CA. Call before your visit to confirm the address.
- What is Jason U. Kwon's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Jason U. Kwon accept Medicare assignment?
- Yes. Medicare's clinician data says Jason U. Kwon 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 Jason U. Kwon?
- (949) 364-1400, as listed in official Medicare / NPI Registry data.
- What is Jason U. Kwon's NPI number?
- 1114965977. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jason U. Kwon works
Medicare's Facility Affiliation Data lists Jason U. Kwon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Mission HospitalMission Viejo, CA · Acute Care Hospital · CCN 050567
Practice locations
Addresses where Jason U. Kwon is enrolled with Medicare (CMS data updated 2026-10-02).
- 27700 Medical Ctr RdMission Viejo, CA 92691 (949) 364‑1400
- 31872 Coast HwyLaguna Beach, CA 92651 (949) 499‑1311
Group practices
Medicare enrollment lists Jason U. Kwon as a member of this group (CMS data updated 2026-10-02).
- Western Anesthesia Medical Associates Inc49 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Mission Viejo
Clinicians with the same Medicare primary specialty in Mission Viejo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114965977 |
| 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