Quick answers
- Which hospitals does Jaesung Lee work at?
- Medicare's official clinician data lists Jaesung Lee at 2 hospitals: Los Robles Hospital & Medical Center and St Johns Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jaesung Lee see patients?
- Medicare's clinician data lists 3 practice locations, including Camarillo, CA and Thousand Oaks, CA. Call before your visit to confirm the address.
- What is Jaesung Lee's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Jaesung Lee accept Medicare assignment?
- Yes. Medicare's clinician data says Jaesung Lee 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 Jaesung Lee?
- (805) 484-5929, as listed in official Medicare / NPI Registry data.
- What is Jaesung Lee's NPI number?
- 1376550715. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jaesung Lee works
Medicare's Facility Affiliation Data lists Jaesung Lee at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Los Robles Hospital & Medical CenterThousand Oaks, CA · Acute Care Hospital · CCN 050549
- St Johns Regional Medical CenterOxnard, CA · Acute Care Hospital · CCN 050082
Practice locations
Addresses where Jaesung Lee is enrolled with Medicare (CMS data updated 2026-10-02).
- 2438 N Ponderosa Dr, Suite C110Camarillo, CA 93010 (805) 484‑5929
- 299 W Hillcrest Dr, Suite 100Thousand Oaks, CA 91360 (805) 379‑9646
- 301 S Moorpark RdThousand Oaks, CA 91361 (805) 379‑9646
Group practices
Medicare enrollment lists Jaesung Lee as a member of these groups (CMS data updated 2026-10-02).
- Bass Medical Group291 clinicians in the group
- West Coast Ear, Nose and Throat7 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Medical school | Loma Linda University School Of Medicine |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376550715 |
| 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