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Edit this profileYong S. Chen, M.D. is a healthcare provider in Glendora, CA specializing in anesthesiology. This provider record is associated with NPI 1528247608.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
250 S GRAND AVE
Glendora, CA 91741
Yong S. Chen is an anesthesiologist in Glendora, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Yong S. Chen is listed at 250 S Grand Ave, Glendora, CA 91741. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (626) 857-3140. Contact the office directly to confirm availability and scheduling.
NPI registry
Yong S. Chen's National Provider Identifier is 1528247608. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Yong S. Chen has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Yong S. Chen. If this is you, claiming it is free.
Guide.md
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