Leonard T. Onsen
Orthopaedic Sports Medicine · Los Angeles, CA
UnclaimedNPI 1104321421
- Primary taxonomy
- 207XX0005X
- Enumerated
- 2018-03-28
- Practice location
- Los Angeles, CA
- Last NPPES update
- 2025-11-17
State licenses
- CA · Physician · NPPES self-reportedListed on NPI record
- IL · Physician · LICENSED PHYSICIAN AND SURGEONActivethrough 2029
- IL · Resident physician · TEMPORARY MEDICAL PERMITExpiredthrough 2023
“Listed on NPI record” means the provider reported this license to NPPES; other statuses come from the state board’s public records as of the last import. License numbers are not shown.
Source: CMS National Plan & Provider Enumeration System (NPPES) and state licensing boards. ScrubHub shows name, credential, taxonomy, practice city/state and license status only.