Provider Profile
Listed in the NPI registry as a nurse practitioner — adult health, Pei Shan Tsai, NP practices in West Covina, CA. Pei Shan is also listed as specializing in nurse practitioner — gerontology. NPI 1538556170 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.
2707 E VALLEY BLVD STE 208
West Covina, CA 91792
Pei Shan Tsai is a nurse practitioner in West Covina, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Adult Health”.
NPI registry
Pei Shan Tsai is listed at 2707 E Valley Blvd Ste 208, West Covina, CA 91792. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (626) 581-0486. Contact the office directly to confirm availability and scheduling.
NPI registry
Pei Shan Tsai's National Provider Identifier is 1538556170. 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
Pei Shan Tsai has 11+ years experience. Registered with an NPI since 2015. 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 Pei Shan Tsai. If this is you, claiming it is free.
Guide.md
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