Oswald Chan works as a doctor in Chico. Practices under license number A66465, cross-checked against public registries. Prolio refreshes this listing weekly so the public information stays current and you're not reading a page Google forgot about years ago. You can contact Oswald Chan directly from this page — we don't take a commission, we don't resell the lead, and we don't sit between you and the professional. If you're Oswald Chan and want to edit this profile yourself, you can claim it for free at the bottom of the page.
Oswald Chan — registro NPI #1780676882. Datos públicos NPPES (CMS).