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Edit this profileJohn Thanasukarn, M.D. practices pediatrics in Downey, CA. The provider's National Provider Identifier (NPI) is 1144674003.
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.
8530 FIRESTONE BLVD
Downey, CA 90241
25845 Barton Rd
Loma Linda, CA 92354
John Thanasukarn is a pediatrician in Downey, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
John Thanasukarn is listed at 8530 Firestone Blvd, Downey, CA 90241. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (562) 867-7999. Contact the office directly to confirm availability and scheduling.
NPI registry
John Thanasukarn's National Provider Identifier is 1144674003. 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
John Thanasukarn has 10+ years experience. Registered with an NPI since 2016. 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 John Thanasukarn. If this is you, claiming it is free.
Guide.md
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