Provider Profile
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License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
20060 PRAIRIE ST APT 231
Chatsworth, CA 91311
Jouyu A. Lai is a registered dietitian / nutritionist in Chatsworth, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Jouyu A. Lai is listed at 20060 Prairie St Apt 231, Chatsworth, CA 91311. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (562) 206-9692. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Jouyu A. Lai's National Provider Identifier is 1467258459. 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
Jouyu A. Lai has 1+ years experience. Registered with an NPI since 2025. 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 Jouyu A. Lai. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.