Provider Profile
Karen Nguyen is a healthcare provider in Berkeley, CA specializing in optometry. Karen trained at Southern California College of Optometry, graduating in 2025. Karen is also listed as specializing in optometrist. This provider record is associated with NPI 1598657041.
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.
200 MINOR HALL
Berkeley, CA 94720
Karen Nguyen is an optometry in Berkeley, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Karen Nguyen is listed at 200 Minor Hall, Berkeley, CA 94720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (510) 642-2020. Contact the office directly to confirm availability and scheduling.
NPI registry
Karen Nguyen's National Provider Identifier is 1598657041. 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
Karen Nguyen attended Southern California College of Optometry, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
Karen Nguyen has 1 year experience. Calculated from a graduation year of 2025, 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 Karen Nguyen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.