Are you William Chen, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWilliam Chen, M.D. practices internal medicine in Irvine, CA. William is a 2000 graduate of University of Southern California Keck School of Medicine. The provider's National Provider Identifier (NPI) is 1881659142.
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.
6650 ALTON PKWY SUITE 4131
Irvine, CA 92618
William Chen is an internist in Irvine, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
William Chen is listed at 6650 Alton Pkwy Suite 4131, Irvine, CA 92618. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (949) 932-2514. Contact the office directly to confirm availability and scheduling.
NPI registry
William Chen's National Provider Identifier is 1881659142. 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
William Chen attended University of Southern California Keck School of Medicine, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
William Chen has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by William Chen. If this is you, claiming it is free.
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