Physician Profile
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Source: NPPES NPI Registry
2250 HAYES ST SUITE # 500
San Francisco, CA 94117
Derald L. Seid is an internist in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Derald L. Seid is listed at 2250 Hayes St Suite # 500, San Francisco, CA 94117. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (415) 221-1901. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Derald L. Seid's National Provider Identifier is 1831361047. 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
Derald L. Seid has 18+ years experience. Registered with an NPI since 2008. 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 Derald L. Seid. 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.