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Edit this profileListed in the NPI registry as a nurse practitioner — psychiatric/mental health, Alexa Tjen practices in Agoura Hills, CA. Alexa is also listed as specializing in registered nurse. NPI 1598469140 identifies this record in the national registry.
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.
30495 CANWOOD ST
Agoura Hills, CA 91301
18646 Oxnard St
Tarzana, CA 91356
Alexa Tjen is a nurse practitioner in Agoura Hills, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
Alexa Tjen is listed at 30495 Canwood St, Agoura Hills, CA 91301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (818) 707-7366. Contact the office directly to confirm availability and scheduling.
NPI registry
Alexa Tjen's National Provider Identifier is 1598469140. 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
Alexa Tjen attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
Alexa Tjen 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 Alexa Tjen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.
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