Physician Profile
Castoria Seymore, MD practices anesthesiology — pain medicine in Manhattan Beach, CA. The provider's National Provider Identifier (NPI) is 1831282359.
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.
1200 ROSECRANS AVE 208
Manhattan Beach, CA 90266
Dr. Seymore is an anesthesiologist in Manhattan Beach, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology — Pain Medicine”.
NPI registry
Dr. Seymore is listed at 1200 Rosecrans Ave 208, Manhattan Beach, CA 90266. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (310) 416-9700. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Seymore's National Provider Identifier is 1831282359. 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
Dr. Seymore has 20+ years experience. Registered with an NPI since 2006. 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 Dr. Seymore. If this is you, claiming it is free.
Guide.md
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